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Top Stock Gainers October 2021 - Monthly Performance Ranked

Track the top performing stocks of October 2021 ranked by monthly price gain. See which stock gainers delivered the highest gains this month, with market caps over $100 million on Nasdaq and NYSE.
2021

This ranking shows the top performing stocks and biggest stock gainers during October 2021, calculated from the first to the last trading day of the month. It shows which stocks are going up this month, with split-adjusted data used for consistent performance calculations.

Monthly performance rankings can reveal price strength, sustained momentum, sector rotation, and event-driven moves that are not visible in one-day movers lists. The table is informational only and does not recommend any stock to buy, sell, or hold.

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Data as of May 25, 2026 at 6:13 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
1201
5.59%
198.40 M
$ 9.92
France
Financial Services
1202
5.58%
3.32 B
$ 34.28
Canada
Industrials
1203
5.58%
5.24 B
$ 17.98
1204
5.58%
5.45 B
$ 38
United States
Energy
1205
5.57%
652.05 M
$ 473.28
United States
Technology
1206
5.57%
4.38 B
$ 29.07
Argentina
Energy
1207
5.56%
5.97 B
$ 42.73
United States
Financial Services
1208
5.56%
227.93 M
$ 11.69
United States
Communication Services
1209
5.56%
8.82 B
$ 144.15
United States
Financial Services
1210
5.55%
1.73 B
$ 31.96
Bermuda
Energy
1211
5.55%
65.17 B
$ 306.46
United States
Financial Services
1212
5.54%
1.26 B
$ 246.22
United States
Real Estate
1213
5.52%
39.62 B
$ 79.51
United States
Utilities
1214
5.52%
726.71 M
$ 26.43
United States
Financial Services
1215
5.52%
182.24 B
$ 812.73
Singapore
Technology
1216
5.51%
553.59 M
$ 4.29
United States
Consumer Cyclical
1217
5.5%
753.69 M
$ 28.55
United States
Consumer Cyclical
1218
5.5%
648.15 M
$ 14.87
Canada
Financial Services
1219
5.5%
132.24 M
$ 8.17
United States
Financial Services
1220
5.5%
1.96 B
$ 79.58
United States
Basic Materials
1221
5.49%
5.60 B
$ 60.78
Bermuda
Financial Services
1222
5.49%
10.89 B
$ 90.53
United States
Financial Services
1223
5.46%
1.61 B
$ 43.7
United States
Communication Services
1224
5.46%
22.19 B
$ 88.56
United States
Communication Services
1225
5.46%
14.06 B
$ 219.7
United States
Financial Services
1226
5.45%
2.47 B
$ 5.71
United States
Consumer Cyclical
1227
5.45%
522.71 M
$ 17.19
United States
Financial Services
1228
5.45%
327.67 M
$ 29.91
United States
Financial Services
1229
5.45%
3.74 B
$ 111.31
United States
Financial Services
1230
5.45%
455.50 M
$ 241.26
United States
Financial Services
1231
5.44%
98.24 B
$ 79.78
Canada
Financial Services
1232
5.43%
75.72 B
$ 286.24
United States
Healthcare
1233
5.41%
1.46 B
$ 182.7
United States
Industrials
1234
5.41%
974.07 M
$ 32.74
United States
Financial Services
1235
5.41%
965.15 M
$ 142.49
United States
Consumer Defensive
1236
5.41%
123.60 M
$ 2.91
United States
Real Estate
1237
5.41%
1.17 B
$ 7.23
United States
Financial Services
1238
5.4%
5.15 B
$ 113.12
United States
Consumer Cyclical
1239
5.4%
60.28 B
$ 48.38
United States
Financial Services
1240
5.39%
45.18 B
$ 116.2
United States
Technology
1241
5.39%
213.09 M
$ 16.58
Israel
Healthcare
1242
5.39%
612.11 M
$ 5.72
United States
Energy
1243
5.39%
3.02 B
$ 5.02
United States
Real Estate
1244
5.37%
628.70 M
$ 9.28
United States
Healthcare
1245
5.36%
3.04 B
$ 126.52
United States
Utilities
1246
5.36%
388.61 M
$ 17.2
United States
Financial Services
1247
5.36%
2.79 B
$ 31.46
Bermuda
Industrials
1248
5.34%
5.75 B
$ 52.39
United States
Basic Materials
1249
5.34%
5.83 B
$ 439.36
United States
Healthcare
1250
5.33%
385.22 M
$ 13.87
United States
Financial Services
1251
5.33%
11.92 B
$ 44.05
United States
Financial Services
1252
5.32%
162.30 M
$ 12.03
United States
Financial Services
1253
5.32%
334.92 M
$ 32.44
United States
Utilities
1254
5.31%
5.92 B
$ 79.14
United States
Consumer Cyclical
1255
5.31%
2.62 B
$ 57.21
United States
Basic Materials
1256
5.31%
40.00 B
$ 108.54
United States
Utilities
1257
5.28%
105.85 B
$ 44.29
France
Healthcare
1258
5.27%
1.59 B
$ 4.32
United States
Healthcare
1259
5.26%
286.65 M
$ 18.82
United States
Financial Services
1260
5.26%
457.93 M
$ 22.91
United States
Financial Services
1261
5.25%
516.05 M
$ 8.2
United States
Financial Services
1262
5.25%
6.46 B
$ 102.41
United States
Consumer Defensive
1263
5.24%
13.25 B
$ 32.27
United States
Real Estate
1264
5.23%
740.56 M
$ 41.53
United States
Industrials
1265
5.22%
1.34 B
$ 22.31
Greece
Industrials
1266
5.22%
179.47 M
$ 10.8
United States
Consumer Cyclical
1267
5.21%
88.25 B
$ 639.55
United States
Industrials
1268
5.21%
8.43 B
$ 48.37
United States
Real Estate
1269
5.2%
486.40 M
$ 13.12
United States
Technology
1270
5.18%
324.30 M
$ 18.04
United States
Financial Services
1271
5.16%
22.49 B
$ 732.94
United States
Industrials
1272
5.15%
189.67 M
$ 8.04
United States
Financial Services
1273
5.14%
22.42 B
$ 171.11
United States
Industrials
1274
5.13%
9.82 B
$ 38.4
United States
Consumer Cyclical
1275
5.12%
21.85 B
$ 144.41
United States
Healthcare
1276
5.12%
12.93 B
$ 328.69
United States
Healthcare
1277
5.12%
8.58 B
$ 78.59
United States
Financial Services
1278
5.12%
381.10 B
$ 215.7
United States
Healthcare
1279
5.11%
5.66 B
$ 74.29
United States
Utilities
1280
5.11%
4.31 B
$ 108.41
United States
Industrials
1281
5.1%
4.34 B
$ 80.68
Argentina
Industrials
1282
5.08%
1.13 B
$ 91.21
United States
Financial Services
1283
5.07%
558.87 M
$ 49.25
United States
Financial Services
1284
5.06%
251.04 M
$ 5.87
United States
Financial Services
1285
5.06%
8.75 B
$ 47.33
Canada
Financial Services
1286
5.06%
2.82 B
$ 50.31
United States
Technology
1287
5.05%
4.24 B
$ 33.46
United States
Industrials
1288
5.04%
4.07 B
$ 39.18
United States
Industrials
1289
5.04%
761.15 M
$ 24.07
United States
Financial Services
1290
5.04%
73.33 B
$ 246.96
United States
Energy
1291
5.04%
22.75 B
$ 153.09
United Kingdom
Consumer Cyclical
1292
5.04%
58.12 B
$ 311.98
United States
Industrials
1293
5.04%
897.69 M
$ 26.51
United States
Consumer Defensive
1294
5.04%
59.52 B
$ 67.67
United States
Utilities
1295
5.03%
3.21 B
$ 252.34
United States
Technology
1296
5.03%
496.58 M
$ 17.38
United States
Real Estate
1297
5.01%
4.54 T
$ 308.82
United States
Technology
1298
5%
140.07 M
$ 3.85
Greece
Energy
1299
5%
530.58 M
$ 46.56
United States
Consumer Cyclical
1300
5%
355.91 M
$ 1.47
United States
Technology
For the most accurate results, consider cross-referencing our data with other sources.