GBTC Stock Posts

12/31/2025 3:37:50 PM

Unusual Option Volume

GBTC Grayscale Bitcoin Trust ETF68.18-0.43 (-0.6%)

Grayscale Bitcoin Trust ETF trades 20,220 contracts.

12/9/2025 11:57:32 AM

Unusual Option Volume

GBTC Grayscale Bitcoin Trust ETF73.59+2.60 (+3.7%)

Grayscale Bitcoin Trust ETF trades 5,461 contracts.

12/3/2025 12:40:31 PM

Unusual Option Volume

GBTC Grayscale Bitcoin Trust ETF72.38+1.13 (+1.6%)

Grayscale Bitcoin Trust ETF trades 21,042 contracts.

11/6/2025 1:09:37 PM

Unusual Option Volume

GBTC Grayscale Bitcoin Trust ETF79.68-1.67 (-2.1%)

Grayscale Bitcoin Trust ETF trades 19,716 contracts.

10/28/2025 4:15:13 PM

GBTC 88.99-1.10 (-1.2%)Grayscale Bitcoin Trust ETF

ATM straddle for 31-Oct-25 expiration returned a positive 50.3% from the previous business day
The upside wing (25 delta calls) declined -13.0%
Downside put (25 delta puts) lost -48.5%
The option volume for 31-Oct-25 expiration is 3,017

10/28/2025 12:54:53 PM

Unusual Option Volume

GBTC Grayscale Bitcoin Trust ETF90.28+0.19 (+0.2%)

Grayscale Bitcoin Trust ETF trades 19,570 contracts.

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