GD Culture Group's 15min chart triggers Bollinger Bands narrowing, bearish Marubozu signal.

GD Culture Group's 15-minute chart has recently exhibited a narrowing of Bollinger Bands and a bearish Marubozu pattern, as observed at 14:00 on October 20, 2025. This indicates a decrease in the magnitude of stock price fluctuations, suggesting that sellers are in control of the market and that bearish momentum is likely to persist.

GD Culture Group (NASDAQ:GDC) experienced a notable upward movement during Wednesday's after-market session, with shares rising by 7.89% to $5.16. The company's market capitalization stands at $295.3 million, according to a Benzinga report. This increase comes amidst technical indicators suggesting a narrowing of Bollinger Bands and a bearish Marubozu pattern at 14:00 on October 20, 2025, which indicates a decrease in the magnitude of stock price fluctuations and a potential continuation of bearish momentum .

Harrison Global Holdings (NASDAQ:BLMZ) also showed significant gains, rising by 10.2% to $0.23, with a market value of $2.9 million, as noted in the Benzinga report. Similarly, Fast Track Group (NASDAQ:FTRK) and Yueda Digital Holding (NASDAQ:YDKG) saw their shares increase by 7.82% and 6.87% respectively, to $0.55 and $0.20, with market values of $10.7 million and $217.1 million, according to the same Benzinga report.

Conversely, several companies experienced declines. GIBO Holdings (NASDAQ:GIBO) fell by 7.0% to $2.39, with a market cap of $9.3 million, as reported by Benzinga. Urban One (NASDAQ:UONEK) and NextPlat (NASDAQ:NXPL) also saw their shares decrease by 5.39% and 3.52% respectively, to $0.64 and $0.80, with market values of $29.9 million and $20.8 million, per the Benzinga coverage.

Sify Technologies (NASDAQ:SIFY) and WiMi Hologram Cloud (NASDAQ:WIMI) both experienced decreases, with shares falling by 4.37% and 3.31% respectively, to $13.5 and $4.1, with market values of $7.3 billion and $41.6 million, as outlined in the Benzinga piece. Super League Enterprise (NASDAQ:SLE) also saw its shares decline by 3.07% to $3.79, with a market cap of $5.6 million, according to the same report.

References
12 Communication Services Stocks Moving In Wednesday's After-Market Session — Benzinga