GRAPHENE & SOLAR TECHS (GSTX) Stock Price, News & Analysis
What Changed
Price Move History
- Daily moves over 5%
- 94 140 sessions, September 22, 2025 to September 24, 2026
- Largest daily move
- +7500% close of November 14, 2025
- 1-year change
- +18925% closing prices, September 22, 2025 to September 24, 2026
- 5-year change
- -80.8% closing prices, September 24, 2021 to September 24, 2026
Company Description
GRAPHENE & SOLAR TECHS (OTC: GSTX) is classified in the semiconductor equipment & materials industry within the Technology sector and carries a market capitalization of $56.3M.
GSTX has gained 18925.0% over the past year. The last closing price was $0.0761.
For FY2025, GRAPHENE & SOLAR TECHS and diluted earnings per share of $0.00.
This page collects what Stock Titan holds for GSTX, including price data, latest news, SEC filings, insider trading activity, financial highlights, upcoming events, and short interest trends.
Stock Performance
GRAPHENE & SOLAR TECHS (GSTX) closed at $0.0761 on September 24, 2026. Over the past 12 months, the price has gained 18925.0%.
GSTX Metrics & Rankings
Price returns through September 24, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
GRAPHENE & SOLAR TECHS has 4 recent news articles. Of the recent coverage, 4 articles coincided with positive price movement and 0 with negative movement. Key topics include acquisition. View all GSTX news →
SEC Filings
GRAPHENE & SOLAR TECHS has filed 10 recent SEC filings, including 7 Form 8-K, 3 Form 10-Q. The most recent filing was submitted on September 25, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all GSTX SEC filings →
Financial Highlights
Upcoming Events
Short Interest History
Short interest in GRAPHENE & SOLAR TECHS (GSTX) currently stands at 528 shares, representing 0.0% of the float. Since September 2025, short interest has decreased by 32.1%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for GRAPHENE & SOLAR TECHS (GSTX) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The days to cover has decreased 35.9% over the past year, suggesting improved liquidity for short covering. The ratio has shown significant volatility over the period, ranging from 1.0 to 2.9 days.
GSTX Company Profile & Sector Positioning
GRAPHENE & SOLAR TECHS (GSTX) operates in the Semiconductor Equipment & Materials industry within the broader Technology sector and is listed on the OTC.
Investors comparing GSTX often look at related companies in the same sector, including SOLITRON DEVICES INC (SODI), SCI ENGINEERED MTRLS INC (SCIA), RUBICON TECH INC (RBCN), REC SLCN ASA (RNWEY), and MYNARIC AG (MYNAY). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate GSTX's relative position within its industry.