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Grayscale Bitcoin Trust ETF (GBTC)

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86.89 +3.43 +4.11%

20:59:59 - Closed. Currency in USD

After Hours

87.03

+0.14

+0.16%

21:25:19 - Real-time Data

Type: ETF

Market: United States

Issuer: Grayscale

Underlying: Bitcoin

Asset Class: Currency

Volume: 5,298,365
Bid/Ask: 0.00 / 0.00
Day's Range: 86.09 - 87.56

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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

Oct 20, 2025 20:11 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	31	33	0	55.00	0.1	0%	0	0.35	0
GBTC Call 55.00 Exp: Oct 24, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251024\|55.00C Delta0.9918 Imp Vol1.9027 Bid31 Gamma0.0013 Theoretical32 Ask33 Theta-0.0546 Intrinsic Value31.9 Volume0 Vega0.002 Time Value-31.9 Open Interest0 Rho0.0059 Delta / Theta-18.153 GBTC Put 55.00 Exp: Oct 24, 2025 Last: 0.1 Chg.: 0% SymbolGBTC\|20251024\|55.00P Delta-0.034 Imp Vol2.591 Bid0 Gamma0.0032 Theoretical0.35 Ask0.35 Theta-0.2222 Intrinsic Value-31.9 Volume0 Vega0.0069 Time Value32 Open Interest19 Rho-0.0003 Delta / Theta0.1531
0	0%	26	28.2	0	60.00	0	0%	0	0.35	0
GBTC Call 60.00 Exp: Oct 24, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251024\|60.00C Delta0.9779 Imp Vol1.8507 Bid26 Gamma0.0031 Theoretical27.1 Ask28.2 Theta-0.1174 Intrinsic Value26.9 Volume0 Vega0.0048 Time Value-26.9 Open Interest0 Rho0.0063 Delta / Theta-8.3321 GBTC Put 60.00 Exp: Oct 24, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251024\|60.00P Delta-0.0403 Imp Vol2.1694 Bid0 Gamma0.0044 Theoretical0.35 Ask0.35 Theta-0.2134 Intrinsic Value-26.9 Volume0 Vega0.0079 Time Value26.9 Open Interest0 Rho-0.0004 Delta / Theta0.1887
0	0%	21	23.1	0	65.00	0	0%	0	0.35	0
GBTC Call 65.00 Exp: Oct 24, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251024\|65.00C Delta0.9804 Imp Vol1.3974 Bid21 Gamma0.0037 Theoretical22.05 Ask23.1 Theta-0.0826 Intrinsic Value21.9 Volume0 Vega0.0043 Time Value-21.9 Open Interest0 Rho0.0069 Delta / Theta-11.8662 GBTC Put 65.00 Exp: Oct 24, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251024\|65.00P Delta-0.0485 Imp Vol1.7748 Bid0 Gamma0.0062 Theoretical0.35 Ask0.35 Theta-0.2028 Intrinsic Value-21.9 Volume0 Vega0.0092 Time Value21.9 Open Interest0 Rho-0.0005 Delta / Theta0.2392
					86.9	Price @ Oct 20, 2025 20:11 GMT
1.4	59.09%	1.4	1.85	20	87.00	3	0%	1.5	2.2	0
GBTC Call 87.00 Exp: Oct 24, 2025 Last: 1.4 Chg.: 59.09% SymbolGBTC\|20251024\|87.00C Delta0.5041 Imp Vol0.3905 Bid1.4 Gamma0.1123 Theoretical1.4 Ask1.85 Theta-0.182 Intrinsic Value-0.1 Volume20 Vega0.0363 Time Value1.5 Open Interest28 Rho0.0046 Delta / Theta-2.7704 GBTC Put 87.00 Exp: Oct 24, 2025 Last: 3 Chg.: 0% SymbolGBTC\|20251024\|87.00P Delta-0.4933 Imp Vol0.5039 Bid1.5 Gamma0.0871 Theoretical1.85 Ask2.2 Theta-0.2242 Intrinsic Value0.1 Volume0 Vega0.0363 Time Value2.9 Open Interest13 Rho-0.0043 Delta / Theta2.1998
1.24	0%	1.15	1.4	15	87.50	0	0%	0.95	2.5	0
GBTC Call 87.50 Exp: Oct 24, 2025 Last: 1.24 Chg.: 0% SymbolGBTC\|20251024\|87.50C Delta0.4516 Imp Vol0.4099 Bid1.15 Gamma0.1062 Theoretical1.24 Ask1.4 Theta-0.1889 Intrinsic Value-0.6 Volume15 Vega0.036 Time Value1.84 Open Interest8 Rho0.0042 Delta / Theta-2.3903 GBTC Put 87.50 Exp: Oct 24, 2025 Last: 0 Chg.: 0% SymbolGBTC\|20251024\|87.50P Delta-0.552 Imp Vol0.395 Bid0.95 Gamma0.1103 Theoretical1.73 Ask2.5 Theta-0.1729 Intrinsic Value0.6 Volume0 Vega0.036 Time Value-0.6 Open Interest0 Rho-0.0046 Delta / Theta3.1918
1.05	-4.55%	0.95	1.15	102	88.00	4.03	0%	1.2	2.75	0
GBTC Call 88.00 Exp: Oct 24, 2025 Last: 1.05 Chg.: -4.55% SymbolGBTC\|20251024\|88.00C Delta0.4007 Imp Vol0.414 Bid0.95 Gamma0.1026 Theoretical1.05 Ask1.15 Theta-0.1858 Intrinsic Value-1.1 Volume102 Vega0.0352 Time Value2.15 Open Interest11 Rho0.0037 Delta / Theta-2.1565 GBTC Put 88.00 Exp: Oct 24, 2025 Last: 4.03 Chg.: 0% SymbolGBTC\|20251024\|88.00P Delta-0.6102 Imp Vol0.3815 Bid1.2 Gamma0.1109 Theoretical1.97 Ask2.75 Theta-0.1612 Intrinsic Value1.1 Volume0 Vega0.0349 Time Value2.93 Open Interest16 Rho-0.0051 Delta / Theta3.7855

Open Positions

Calls

Puts

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Recent Quotes

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