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Grayscale Bitcoin Trust ETF (GBTC)

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60.73 -0.34 -0.56%

26/08 - Closed. Currency in USD

After Hours

60.97

+0.24

+0.40%

5:20:09 - Real-time Data

Type: ETF

Market: United States

Issuer: Grayscale

Underlying: Bitcoin

Asset Class: Currency

Volume: 1,219,797
Bid/Ask: 0.00 / 0.00
Day's Range: 60.08 - 60.87

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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

Aug 26, 2026 20:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
25.3	0%	24.7	26.4	1	35.00	0	0%	0	0.05	0
GBTC Call 35.00 Exp: Aug 28, 2026 Last: 25.3 Chg.: 0% SymbolGBTC\|20260828\|35.00C Delta0.9991 Imp Vol2.4705 Bid24.7 Gamma0.0003 Theoretical25.77 Ask26.4 Theta-0.0123 Intrinsic Value25.73 Volume1 Vega0.0001 Time Value-0.43 Open Interest0 Rho0.0019 Delta / Theta-80.9346 GBTC Put 35.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|35.00P Delta-0.0053 Imp Vol3.054 Bid0 Gamma0.0011 Theoretical0.03 Ask0.05 Theta-0.0526 Intrinsic Value-25.73 Volume0 Vega0.0007 Time Value25.73 Open Interest0 Rho0 Delta / Theta0.1014
0	0%	20.7	22.4	0	39.00	0	0%	0	0.05	0
GBTC Call 39.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|39.00C Delta0.9991 Imp Vol1.9625 Bid20.7 Gamma0.0003 Theoretical21.77 Ask22.4 Theta-0.0105 Intrinsic Value21.73 Volume0 Vega0.0001 Time Value-21.73 Open Interest0 Rho0.0021 Delta / Theta-94.7204 GBTC Put 39.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|39.00P Delta-0.0065 Imp Vol2.5035 Bid0 Gamma0.0016 Theoretical0.03 Ask0.05 Theta-0.0511 Intrinsic Value-21.73 Volume0 Vega0.0008 Time Value21.73 Open Interest0 Rho0 Delta / Theta0.1265
0	0%	19.7	21.4	0	40.00	0	0%	0	0.05	0
GBTC Call 40.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|40.00C Delta0.9991 Imp Vol1.8432 Bid19.7 Gamma0.0004 Theoretical20.77 Ask21.4 Theta-0.0101 Intrinsic Value20.73 Volume0 Vega0.0001 Time Value-20.73 Open Interest0 Rho0.0022 Delta / Theta-98.9829 GBTC Put 40.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|40.00P Delta-0.0068 Imp Vol2.3739 Bid0 Gamma0.0018 Theoretical0.03 Ask0.05 Theta-0.0507 Intrinsic Value-20.73 Volume0 Vega0.0009 Time Value20.73 Open Interest2 Rho0 Delta / Theta0.1342
					60.73	Price @ Aug 26, 2026 20:12 GMT
0.65	-43.48%	0.45	0.85	1	61.00	1.3	62.5%	0.7	1.45	3
GBTC Call 61.00 Exp: Aug 28, 2026 Last: 0.65 Chg.: -43.48% SymbolGBTC\|20260828\|61.00C Delta0.4585 Imp Vol0.422 Bid0.45 Gamma0.2091 Theoretical0.65 Ask0.85 Theta-0.191 Intrinsic Value-0.27 Volume1 Vega0.0178 Time Value0.92 Open Interest75 Rho0.0015 Delta / Theta-2.401 GBTC Put 61.00 Exp: Aug 28, 2026 Last: 1.3 Chg.: 62.5% SymbolGBTC\|20260828\|61.00P Delta-0.5305 Imp Vol0.5318 Bid0.7 Gamma0.1665 Theoretical1.08 Ask1.45 Theta-0.235 Intrinsic Value0.27 Volume3 Vega0.0179 Time Value1.03 Open Interest27 Rho-0.0016 Delta / Theta2.2577
0.35	0%	0.15	0.7	1	62.00	1.8	0%	1.3	2.3	1
GBTC Call 62.00 Exp: Aug 28, 2026 Last: 0.35 Chg.: 0% SymbolGBTC\|20260828\|62.00C Delta0.3017 Imp Vol0.5022 Bid0.15 Gamma0.1543 Theoretical0.43 Ask0.7 Theta-0.1986 Intrinsic Value-1.27 Volume1 Vega0.0157 Time Value1.62 Open Interest15 Rho0.001 Delta / Theta-1.5189 GBTC Put 62.00 Exp: Aug 28, 2026 Last: 1.8 Chg.: 0% SymbolGBTC\|20260828\|62.00P Delta-0.6682 Imp Vol0.5934 Bid1.3 Gamma0.1362 Theoretical1.8 Ask2.3 Theta-0.2386 Intrinsic Value1.27 Volume1 Vega0.0163 Time Value0.53 Open Interest1 Rho-0.002 Delta / Theta2.8009
0	0%	0.05	0.4	0	62.50	0	0%	1.65	2.75	0
GBTC Call 62.50 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|62.50C Delta0.2029 Imp Vol0.4468 Bid0.05 Gamma0.1405 Theoretical0.22 Ask0.4 Theta-0.1431 Intrinsic Value-1.77 Volume0 Vega0.0127 Time Value1.77 Open Interest41 Rho0.0007 Delta / Theta-1.4183 GBTC Put 62.50 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260828\|62.50P Delta-0.7217 Imp Vol0.6216 Bid1.65 Gamma0.1203 Theoretical2.2 Ask2.75 Theta-0.2308 Intrinsic Value1.77 Volume0 Vega0.0151 Time Value-1.77 Open Interest0 Rho-0.0021 Delta / Theta3.1277

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	Grayscale Bitcoin.	60.73	-0.34	-0.56%