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Grayscale Bitcoin Trust ETF (GBTC)

NYSE

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79.49 -0.98 -1.22%

12/11 - Closed. Currency in USD

After Hours

79.83

+0.34

+0.43%

5:36:14 - Real-time Data

Type: ETF

Market: United States

Issuer: Grayscale

Underlying: Bitcoin

Asset Class: Currency

Volume: 3,826,650
Bid/Ask: 0.00 / 0.00
Day's Range: 78.92 - 82.14

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Grayscale Bitcoin (BTC) Options Chain

Get free option data for GBTC. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for the Grayscale Bitcoin (BTC) ETF options for the expiration dates selected. Below this information you can also find an open interest chart for the ETF's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Nov 12, 2025 20:11 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
31.61	0%	23.3	25.9	0	55.00	0.15	0%	0	0.35	0
GBTC Call 55.00 Exp: Nov 14, 2025 Last: 31.61 Chg.: 0% SymbolGBTC\|20251114\|55.00C Delta0.9481 Imp Vol3.2645 Bid23.3 Gamma0.0056 Theoretical24.6 Ask25.9 Theta-0.513 Intrinsic Value24.38 Volume0 Vega0.0062 Time Value7.23 Open Interest23 Rho0.0028 Delta / Theta-1.8483 GBTC Put 55.00 Exp: Nov 14, 2025 Last: 0.15 Chg.: 0% SymbolGBTC\|20251114\|55.00P Delta-0.0435 Imp Vol3.078 Bid0 Gamma0.0051 Theoretical0.35 Ask0.35 Theta-0.4155 Intrinsic Value-24.38 Volume0 Vega0.0054 Time Value24.53 Open Interest19 Rho-0.0002 Delta / Theta0.1047
0	0%	18.8	20.9	0	60.00	0	0%	0	0.35	0
GBTC Call 60.00 Exp: Nov 14, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251114\|60.00C Delta0.9173 Imp Vol2.9252 Bid18.8 Gamma0.0089 Theoretical19.85 Ask20.9 Theta-0.6583 Intrinsic Value19.38 Volume0 Vega0.0089 Time Value-19.38 Open Interest0 Rho0.0029 Delta / Theta-1.3934 GBTC Put 60.00 Exp: Nov 14, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251114\|60.00P Delta-0.0535 Imp Vol2.4606 Bid0 Gamma0.0076 Theoretical0.35 Ask0.35 Theta-0.3919 Intrinsic Value-19.38 Volume0 Vega0.0064 Time Value19.38 Open Interest0 Rho-0.0002 Delta / Theta0.1366
0	0%	13.7	15.9	0	65.00	0.05	0%	0	0.35	0
GBTC Call 65.00 Exp: Nov 14, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251114\|65.00C Delta0.9003 Imp Vol2.2143 Bid13.7 Gamma0.0135 Theoretical14.8 Ask15.9 Theta-0.5737 Intrinsic Value14.38 Volume0 Vega0.0103 Time Value-14.38 Open Interest0 Rho0.0031 Delta / Theta-1.5693 GBTC Put 65.00 Exp: Nov 14, 2025 Last: 0.05 Chg.: 0% SymbolGBTC\|20251114\|65.00P Delta-0.0684 Imp Vol1.8754 Bid0 Gamma0.012 Theoretical0.35 Ask0.35 Theta-0.3617 Intrinsic Value-14.38 Volume0 Vega0.0077 Time Value14.43 Open Interest146 Rho-0.0003 Delta / Theta0.1891
					79.38	Price @ Nov 12, 2025 20:11 GMT
0.8	-56.28%	0.65	1.05	2	80.00	1.28	18.52%	1.05	1.8	6
GBTC Call 80.00 Exp: Nov 14, 2025 Last: 0.8 Chg.: -56.28% SymbolGBTC\|20251114\|80.00C Delta0.3934 Imp Vol0.5013 Bid0.65 Gamma0.131 Theoretical0.8 Ask1.05 Theta-0.2856 Intrinsic Value-0.62 Volume2 Vega0.0225 Time Value1.42 Open Interest102 Rho0.0017 Delta / Theta-1.3777 GBTC Put 80.00 Exp: Nov 14, 2025 Last: 1.28 Chg.: 18.52% SymbolGBTC\|20251114\|80.00P Delta-0.6656 Imp Vol0.3314 Bid1.05 Gamma0.1881 Theoretical1.28 Ask1.8 Theta-0.1719 Intrinsic Value0.62 Volume6 Vega0.0213 Time Value0.66 Open Interest18 Rho-0.0025 Delta / Theta3.8728
0.5	-55.36%	0.35	0.6	204	81.00	2.05	50.74%	1.65	2.55	6
GBTC Call 81.00 Exp: Nov 14, 2025 Last: 0.5 Chg.: -55.36% SymbolGBTC\|20251114\|81.00C Delta0.2764 Imp Vol0.5106 Bid0.35 Gamma0.1119 Theoretical0.5 Ask0.6 Theta-0.2523 Intrinsic Value-1.62 Volume204 Vega0.0196 Time Value2.12 Open Interest180 Rho0.0012 Delta / Theta-1.0953 GBTC Put 81.00 Exp: Nov 14, 2025 Last: 2.05 Chg.: 50.74% SymbolGBTC\|20251114\|81.00P Delta-0.8199 Imp Vol0.3393 Bid1.65 Gamma0.1345 Theoretical2.05 Ask2.55 Theta-0.125 Intrinsic Value1.62 Volume6 Vega0.0154 Time Value0.43 Open Interest44 Rho-0.0028 Delta / Theta6.56
0.3	-75.81%	0.2	0.5	628	82.00	1.94	31.97%	1.6	4.2	8
GBTC Call 82.00 Exp: Nov 14, 2025 Last: 0.3 Chg.: -75.81% SymbolGBTC\|20251114\|82.00C Delta0.1838 Imp Vol0.52 Bid0.2 Gamma0.0873 Theoretical0.3 Ask0.5 Theta-0.2039 Intrinsic Value-2.62 Volume628 Vega0.0156 Time Value2.92 Open Interest300 Rho0.0008 Delta / Theta-0.9013 GBTC Put 82.00 Exp: Nov 14, 2025 Last: 1.94 Chg.: 31.97% SymbolGBTC\|20251114\|82.00P Delta-0.9473 Imp Vol0.2986 Bid1.6 Gamma0.0628 Theoretical2.9 Ask4.2 Theta-0.0422 Intrinsic Value2.62 Volume8 Vega0.0063 Time Value-0.68 Open Interest6 Rho-0.0024 Delta / Theta22.4701

Open Positions

Calls

Puts

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