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Grayscale Bitcoin Trust ETF (GBTC)

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62.91 -0.62 -0.98%

01:29:59 - Closed. Currency in USD

After Hours

62.91

0.00

0.00%

1:40:05 - Real-time Data

Type: ETF

Market: United States

Issuer: Grayscale

Underlying: Bitcoin

Asset Class: Currency

Volume: 1,717,279
Bid/Ask: 0.00 / 0.00
Day's Range: 62.34 - 63.63

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Grayscale Bitcoin (BTC) Options Chain

View option data for the Grayscale Bitcoin (BTC) ETF. View the full GBTC option chain with call and put strike prices, last price, change, volume, implied volatility, theoretical values and Greeks for the expiration dates selected. Below the GBTC options table, an open interest chart helps you analyse positioning across GBTC calls and GBTC puts in the Grayscale Bitcoin (BTC) ETF.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Oct 16, 2026 20:11 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	27.2	28.7	0	35.00	0	0%	0	2.15	0
GBTC Call 35.00 Exp: Oct 16, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20261016\|35.00C Delta0.982 Imp Vol5.7784 Bid27.2 Gamma0.0023 Theoretical27.95 Ask28.7 Theta-0.4263 Intrinsic Value27.93 Volume0 Vega0.0014 Time Value-27.93 Open Interest0 Rho0.0009 Delta / Theta-2.3034 GBTC Put 35.00 Exp: Oct 16, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20261016\|35.00P Delta-0.0684 Imp Vol8.9713 Bid0 Gamma0.0045 Theoretical1.08 Ask2.15 Theta-1.959 Intrinsic Value-27.93 Volume0 Vega0.0043 Time Value27.93 Open Interest0 Rho-0.0001 Delta / Theta0.0349
0	0%	24.2	25.4	0	38.00	0	0%	0	2.15	0
GBTC Call 38.00 Exp: Oct 16, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20261016\|38.00C Delta0.9983 Imp Vol3.4144 Bid24.2 Gamma0.0005 Theoretical24.82 Ask25.4 Theta-0.0357 Intrinsic Value24.93 Volume0 Vega0.0002 Time Value-24.93 Open Interest1 Rho0.001 Delta / Theta-27.9451 GBTC Put 38.00 Exp: Oct 16, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20261016\|38.00P Delta-0.0772 Imp Vol7.9429 Bid0 Gamma0.0056 Theoretical1.08 Ask2.15 Theta-1.9024 Intrinsic Value-24.93 Volume0 Vega0.0047 Time Value24.93 Open Interest0 Rho-0.0001 Delta / Theta0.0406
0	0%	23.2	24.7	0	39.00	0	0%	0	2.15	0
GBTC Call 39.00 Exp: Oct 16, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20261016\|39.00C Delta0.9787 Imp Vol4.8235 Bid23.2 Gamma0.0032 Theoretical23.95 Ask24.7 Theta-0.4125 Intrinsic Value23.93 Volume0 Vega0.0017 Time Value-23.93 Open Interest1 Rho0.001 Delta / Theta-2.3726 GBTC Put 39.00 Exp: Oct 16, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20261016\|39.00P Delta-0.0804 Imp Vol7.6167 Bid0 Gamma0.006 Theoretical1.08 Ask2.15 Theta-1.8817 Intrinsic Value-23.93 Volume0 Vega0.0049 Time Value23.93 Open Interest0 Rho-0.0002 Delta / Theta0.0427
					62.93	Price @ Oct 16, 2026 20:11 GMT
0.25	-70.93%	0.05	0.25	28	63.00	0.25	-16.67%	0.1	0.45	1
GBTC Call 63.00 Exp: Oct 16, 2026 Last: 0.25 Chg.: -70.93% SymbolGBTC\|20261016\|63.00C Delta0.3771 Imp Vol0.1765 Bid0.05 Gamma0.6595 Theoretical0.15 Ask0.25 Theta-0.1135 Intrinsic Value-0.07 Volume28 Vega0.0124 Time Value0.32 Open Interest953 Rho0.0006 Delta / Theta-3.3218 GBTC Put 63.00 Exp: Oct 16, 2026 Last: 0.25 Chg.: -16.67% SymbolGBTC\|20261016\|63.00P Delta-0.6704 Imp Vol0.128 Bid0.1 Gamma0.8715 Theoretical0.28 Ask0.45 Theta-0.073 Intrinsic Value0.07 Volume1 Vega0.0118 Time Value0.18 Open Interest10 Rho-0.0009 Delta / Theta9.1849
0.05	-91.94%	0	0.05	15	63.50	0.62	0%	0.45	1.25	3
GBTC Call 63.50 Exp: Oct 16, 2026 Last: 0.05 Chg.: -91.94% SymbolGBTC\|20261016\|63.50C Delta0.1001 Imp Vol0.162 Bid0 Gamma0.3321 Theoretical0.03 Ask0.05 Theta-0.0478 Intrinsic Value-0.57 Volume15 Vega0.0057 Time Value0.62 Open Interest8 Rho0.0002 Delta / Theta-2.0947 GBTC Put 63.50 Exp: Oct 16, 2026 Last: 0.62 Chg.: 0% SymbolGBTC\|20261016\|63.50P Delta-0.7387 Imp Vol0.3228 Bid0.45 Gamma0.3095 Theoretical0.85 Ask1.25 Theta-0.1697 Intrinsic Value0.57 Volume3 Vega0.0106 Time Value0.05 Open Interest5 Rho-0.001 Delta / Theta4.3535
0.05	-88.37%	0	0.4	1	64.00	0.9	0%	0.75	1.85	2
GBTC Call 64.00 Exp: Oct 16, 2026 Last: 0.05 Chg.: -88.37% SymbolGBTC\|20261016\|64.00C Delta0.2269 Imp Vol0.4719 Bid0 Gamma0.1957 Theoretical0.2 Ask0.4 Theta-0.237 Intrinsic Value-1.07 Volume1 Vega0.0098 Time Value1.12 Open Interest30 Rho0.0004 Delta / Theta-0.9577 GBTC Put 64.00 Exp: Oct 16, 2026 Last: 0.9 Chg.: 0% SymbolGBTC\|20261016\|64.00P Delta-0.8261 Imp Vol0.38 Bid0.75 Gamma0.2078 Theoretical1.3 Ask1.85 Theta-0.1571 Intrinsic Value1.07 Volume2 Vega0.0084 Time Value-0.17 Open Interest13 Rho-0.0011 Delta / Theta5.2571

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	Grayscale Bitcoin.	62.91	-0.62	-0.98%