August 2024 Stock Losers on News, Micro Caps Included
Ranked by the close-to-close change of the trading session each announcement landed in. How this is measured.
Data as of the trading session of
,
20
of 22 completed market sessions produced ranked moves.
That date is the last ranked session, not the last priced one, so follow-through dates run later.
On 100 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.
Every percentage on a row, the follow-through readings included, is measured against that row's own pre-news close, which the row names. A day +5 reading is therefore the move from before the announcement, not a further change on top of the headline percentage.
Rows are ordered by the move measured when the board was ranked. A percentage recomputed from the session's own closing prices can sit a little above or below its neighbours; the rank is the one the measured move gave the row.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/05/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/05/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/14/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/02/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
FDA & RegulatoryRelease reads positive, stock fell 59.81%
against the close of 08/09/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/19/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/05/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
0.5% of the drop was recovered five sessions later.
Month end -53.35% on 2024-08-30
Close before and after
$10.59 to $4.89 split-adjusted
Session open, high, low
$6.90, $7.23, $4.82
Opening gap
-34.84%
Close inside the session range
0.03 of the range, where 1.00 is the high
Session volume
34,690,969 shares, $169,638,838
Relative volume
5.0x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
11
AILEAlso on the opposite board this monthon both boards
-53.29%
against the close of 08/28/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/14/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/09/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
11.6% of the drop was recovered five sessions later.
Month end -30.41% on 2024-08-30
Close before and after
$22.36 to $11.70 split-adjusted
Session open, high, low
$22.36, $24.00, $11.70
Opening gap
0.00%
Close inside the session range
0.00 of the range, where 1.00 is the high
Session volume
3,264,559 shares, $38,195,340
Relative volume
3.1x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
17
TLSAlso on the opposite board this monthon both boards
-46.95%
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/05/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 07/31/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/29/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/05/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 07/31/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
30.5% of the drop was recovered five sessions later.
Month end -4.91% on 2024-08-30
Close before and after
$2.24 to $1.42 split-adjusted
Session open, high, low
$1.64, $1.85, $1.21
Opening gap
-26.79%
Close inside the session range
0.33 of the range, where 1.00 is the high
Session volume
11,770,714 shares, $16,714,414
Relative volume
6.8x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
35
DPROAlso on the opposite board this monthon both boards
-36.27%
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/14/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
18.1% of the drop was recovered five sessions later.
Month end -42.12% on 2024-08-30
Close before and after
$303.75 to $198.15 split-adjusted
Session open, high, low
$252.15, $283.65, $193.35
Opening gap
-16.99%
Close inside the session range
0.05 of the range, where 1.00 is the high
Session volume
39,043 shares, $7,736,370
Relative volume
13.2x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
39
ENSCunder $25M todayAlso on the opposite board this monthon both boards
-34.67%
against the close of 08/28/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 07/31/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/14/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/26/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/28/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/20/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/23/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/16/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
FDA & RegulatoryRelease reads positive, stock fell 30.62%
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 07/31/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
Five sessions later the drop was 5.1% bigger, at -31.55%.
Month end -24.80% on 2024-08-30
Close before and after
$22.82 to $15.97 split-adjusted
Session open, high, low
$21.19, $21.19, $15.74
Opening gap
-7.14%
Close inside the session range
0.04 of the range, where 1.00 is the high
Session volume
1,530,007 shares, $24,434,212
Relative volume
5.7x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
57
GDCunder $25M todayAlso on the opposite board this monthrelease reads positiveon both boards
-29.68%
against the close of 08/22/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
Other AnnouncementRelease reads positive, stock fell 29.68%
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/26/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/23/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 07/31/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/27/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/14/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisitioncatalyst from a later release the same session
against the close of 08/29/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/07/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/20/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
55.6% of the drop was recovered five sessions later.
Month end -1.75% on 2024-08-30
Close before and after
$22.80 to $16.95 split-adjusted
Session open, high, low
$18.20, $18.50, $16.42
Opening gap
-20.18%
Close inside the session range
0.26 of the range, where 1.00 is the high
Session volume
63,026 shares, $1,068,417
Relative volume
3.9x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
80
XCURunder $25M todayAlso on the opposite board this monthon both boards
-25.57%
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/26/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/14/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/05/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
Five sessions later the drop was 18.0% bigger, at -28.76%.
Month end -25.58% on 2024-08-30
Close before and after
$10.71 to $8.10 split-adjusted
Session open, high, low
$8.62, $8.99, $7.67
Opening gap
-19.51%
Close inside the session range
0.33 of the range, where 1.00 is the high
Session volume
920,670 shares, $7,457,427
Relative volume
3.8x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
87
BCDAunder $25M todayAlso on the opposite board this monthon both boards
-24.13%
against the close of 08/29/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/27/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
1.2% of the drop was recovered five sessions later.
Month end -27.61% on 2024-08-30
Close before and after
$851.00 to $650.00 split-adjusted
Session open, high, low
$796.50, $800.00, $631.50
Opening gap
-6.40%
Close inside the session range
0.11 of the range, where 1.00 is the high
Session volume
401,289 shares, $260,837,850
Relative volume
7.4x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
90
CLNNAlso on the opposite board this monthon both boards
-23.47%
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/08/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/06/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/12/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/02/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
Leadership Changecatalyst from a later release the same session
against the close of 08/13/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
against the close of 08/01/2024session reconstructedSession detailMarket cap is not shown on months older than a year, because only today's figure exists.
Five sessions later the drop was 46.9% bigger, at -33.37%.
Month end -28.69% on 2024-08-30
Close before and after
$10.04 to $7.76 split-adjusted
Session open, high, low
$8.63, $9.09, $7.75
Opening gap
-14.04%
Close inside the session range
0.01 of the range, where 1.00 is the high
Session volume
434,116 shares, $3,368,740
Relative volume
6.1x the median of the 20 sessions before the pre-news close
Baseline gap
1 calendar day from the pre-news close to the measured session
NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move. On a board older than a year a fund is identified by its name alone, because an instrument class describes whoever holds the ticker today.253 events never entered this month's eligible pool, because the ticker is a warrant, a unit, a right or a preferred rather than common stock, or carries a stored capitalization above $10 trillion, which is larger than any company has reached.Exclude the $5M to $25M band
4 events were left out of this board because the measured session set no price of its own, trading either nothing at all or barely moving on an ordinary day's volume, so the figure it would be ranked on is a price carried onto the tape rather than a close.
2 events were left out of this board because the measured session changed hands for less than $25,000 in total, so the percentage prices a handful of shares rather than a move anyone could have taken.
Company names are not shown on months older than a year, because only the current holder of each ticker is known.
Whole board, unfiltered
In August 2024, the median decliner was 0.8% deeper below its pre-news close five sessions later; the largest catalyst group was Earnings, 65 of the 100 events, at a median of -30.2%.
Close-to-close change on the measured trading session, against the previous close.
NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move. On a board older than a year a fund is identified by its name alone, because an instrument class describes whoever holds the ticker today.
Median change since the measured close as a share of the drop
Day +1
100.0% of 100
0.9%deeper below baseline, of 100
Day +5
98.0% of 100
0.8%deeper below baseline, of 100
Month end
97.9% of 97
6.2%recovered, of 97
Month end falls before day +5 for 10 of these 97 events, so this row is not a later horizon than the one above it. 97 of the 100 events have a month-end close later than the measured session; 3 have it on the measured session itself.
Both figures in a row are measured over the events that have a close at that horizon, the count printed beside each of them, not over all 100 events on this board, which is why the denominators differ between rows.
Repeat runners
Some companies move on news more than once. The left list holds the ones that moved twice or more this month; the right list holds the ones that also moved in the months before it. The ranking above shows one row per move, so a name that keeps coming back is only visible here.
Moved twice or more inside August 2024
Two or more ranked moves this month, each on a different trading day.
Symbol
Measured sessions
Largest drop
No company moved twice or more this month.
Also fallen on news in earlier months
Ranked in at least two of the three months before this one. They are listed whether or not they rank this month, which is why the months are named.
Price bands are not shown on months older than a year, because the stored prices are adjusted for splits done since and a company that has reverse-split lands in a band its shares never traded in.
When the announcement landed
Pre-market40.0%
Intraday4.0%
After hours56.0%
Volume against normal
Under 5x18 events, 18.0%
5x to 20x61 events, 61.0%
Over 20x21 events, 21.0%
Industry
Pharmaceutical Preparations20 events, 20.0%
Services-prepackaged Software6 events, 6.0%
Surgical & Medical Instruments & Apparatus5 events, 5.0%
Services-computer Programming, Data Processing, Etc.4 events, 4.0%
Biological Products, (no Diagnostic Substances)3 events, 3.0%
Biological Products, (no Disgnostic Substances)3 events, 3.0%
39 other industries, 48 events
Industry not known: 11.0%
6 events on this board carry the flag for a move that ran against its own release, too few to say whether the flag predicts anything.
Against July 2024
100 events in the comparable window.
July 2024 median -22.7%, selected from the 6,732 events in that month's eligible pool
August 2024 median -31.9%, 9.2 points steeper than July 2024. August 2024's median is taken over the 100 ranked rows, selected from the 8,066 events in that month's eligible pool.
How this ranking is measured
Close-to-close change on the measured trading session, against the previous close.
An announcement before 16:00 ET is measured on that trading day; one at or after 16:00 ET, or on a weekend, is measured on the next trading day.
One row per company and measured session. Other announcements the company made in the same session are listed inside the row.
A ranking is a coincidence of news and price on the same session, not proof that the news caused the move. Part of an intraday move can precede the announcement.
No Stated Cause marks a release in which the company itself says it knows of no reason for the move, while Other Announcement marks a release these rules could not classify.
Eligibility uses each company's capitalization today, not its capitalization at the time. Archive boards can therefore change as companies grow or shrink.
Prices are adjusted for stock splits the company has done since, so an older row's dollar figures are stated on today's share count and are not the prices that traded that day. The percentage move, the dollar volume and the relative volume are unaffected, because both prices carry the same adjustment. The session's share count carries the adjustment too, so the shares figure beside the dollar volume is that count restated on today's basis rather than the number of shares that changed hands. Where the ticker was retired the price series stops with it and no later adjustment reached it, so those rows are marked as traded and their dollars are the ones that changed hands on the day.
Market cap is not shown on months older than a year, because only today's figure exists.
NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move. On a board older than a year a fund is identified by its name alone, because an instrument class describes whoever holds the ticker today.
On 100 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.
This archive starts at 2020-04, the first month with ranked moves.
