--- title: "Pre-market hot trades in US stocks: CDT Environmental Tech Investment pre-market down 13.11%; BTC Digital pre-market down 12.97%" type: "News" locale: "en" url: "https://longbridge.com/en/news/296591071.md" description: "CDT Environmental Tech Investment pre-market down 13.11%; BTC Digital pre-market down 12.97%; RF Acquisition Corp II pre-market up 429.46%; Addex Therapeutics pre-market up 123.85%; RF ACQUISITION CORP II COM USD0.0001(S/R 15/02/2027) pre-market up 100.00%" datetime: "2026-08-21T08:47:32.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/296591071.md) - [en](https://longbridge.com/en/news/296591071.md) - [zh-HK](https://longbridge.com/zh-HK/news/296591071.md) generator: "portal-rs" --- # Pre-market hot trades in US stocks: CDT Environmental Tech Investment pre-market down 13.11%; BTC Digital pre-market down 12.97% **Popular Pre-Market Trades in US Stocks** CDT Environmental Tech Investment fell 13.11% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. BTC Digital dropped 12.97% in pre-market trading. Based on recent key news: 1. On August 20, Coty Inc. announced its fourth-quarter earnings report, which was mixed, and provided a lower-than-expected guidance for adjusted earnings per share for the first quarter. The company also disclosed that the exit from the Gucci Beauty license would lead to a decline in sales and profits for the fiscal year 2028, causing the stock price to drop 7.7% in pre-market trading. 2. On August 20, Coty Inc. announced its fourth-quarter earnings report, which was mixed, and provided a lower-than-expected guidance for adjusted earnings per share for the first quarter. The company also disclosed that the exit from the Gucci Beauty license would lead to a decline in sales and profits for the fiscal year 2028, causing the stock price to drop 7.7% in pre-market trading. 3. No significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. **Top Gainers in Pre-Market Trading in US Stocks** RF Acquisition Corp II rose 429.46% in pre-market trading. Based on recent key news: 1. On August 20, RF Acquisition Corp. II released important documents through the EDGAR system, disclosing preliminary redemption requests submitted by shareholders involving 3.95 million shares of RFAC stock. This news attracted market attention and significantly boosted the stock price. 2. On August 21, RF Acquisition Corp. II's stock price closed at $12.73 during regular trading hours, up 13.71%. The company has a market capitalization of $106.17 million, and the stock price is close to its 52-week high, indicating strong market performance. 3. Over the past 12 months, this small-cap stock has risen 19.98%, and its current Relative Strength Index (RSI) is 68.83, indicating that it is in a strong zone technically. Market interest in small-cap stocks has increased, and trading is active. Addex Therapeutics rose 123.85% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. RF ACQUISITION CORP II COM USD0.0001(S/R 15/02/2027) rose 100.00% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation ### Related Stocks - [CDTG.US](https://longbridge.com/en/quote/CDTG.US.md) - [BTCT.US](https://longbridge.com/en/quote/BTCT.US.md) - [RFAI.US](https://longbridge.com/en/quote/RFAI.US.md) - [ADXN.US](https://longbridge.com/en/quote/ADXN.US.md) - [RFAIR.US](https://longbridge.com/en/quote/RFAIR.US.md) ## Related News & Research - [The small-cap premium was supposed to beat large caps over time. It hasn't in 15 years. Here's the actual gap.](https://longbridge.com/en/news/296381780.md) - [This Former Small-Cap Darling Is in Freefall, But I Like the Stock Here](https://longbridge.com/en/news/296374899.md) - [Coty Beats Q4 Expectations as Cash Flow Strength Offsets Strategic Portfolio Shake‑Up](https://longbridge.com/en/news/296401926.md) - [Coty Announces Fourth Quarter Fiscal Year 2026 Results | COTY Stock News](https://longbridge.com/en/news/296398049.md) - [McDonald’s Just Started Selling Energy Drinks. How to Play MCD Stock Here.](https://longbridge.com/en/news/296685013.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**