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Grayscale Bitcoin Trust ETF (GBTC)

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53.00 +3.00 +6.00%

- Closed. Currency in USD

Pre Market

55.58

+2.58

+4.87%

- Real-time Data

Type: ETF

Market: United States

Issuer: Grayscale

Underlying: Bitcoin

Asset Class: Currency

Volume: 5,633,049
Bid/Ask: 0.00 / 0.00
Day's Range: 50.13 - 53.96

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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 19, 2026 20:52 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	17.2	18.7	0	35.00	0	0%	0	0.15	0
GBTC Call 35.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260821\|35.00C Delta0.9986 Imp Vol1.9169 Bid17.2 Gamma0.0006 Theoretical18.01 Ask18.7 Theta-0.0119 Intrinsic Value18 Volume0 Vega0.0002 Time Value-18 Open Interest0 Rho0.0019 Delta / Theta-83.7777 GBTC Put 35.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260821\|35.00P Delta-0.0176 Imp Vol2.8001 Bid0 Gamma0.0039 Theoretical0.08 Ask0.15 Theta-0.1191 Intrinsic Value-18 Volume0 Vega0.0017 Time Value18 Open Interest124 Rho-0.0001 Delta / Theta0.1476
0	0%	13.1	14.7	0	39.00	0	0%	0	0.7	0
GBTC Call 39.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260821\|39.00C Delta0.9986 Imp Vol1.4101 Bid13.1 Gamma0.0008 Theoretical14.01 Ask14.7 Theta-0.0102 Intrinsic Value14 Volume0 Vega0.0002 Time Value-14 Open Interest0 Rho0.0021 Delta / Theta-98.308 GBTC Put 39.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260821\|39.00P Delta-0.064 Imp Vol2.9334 Bid0 Gamma0.0109 Theoretical0.35 Ask0.7 Theta-0.3601 Intrinsic Value-14 Volume0 Vega0.0049 Time Value14 Open Interest1 Rho-0.0002 Delta / Theta0.1777
9.75	0%	12.2	13.7	0	40.00	0	0%	0	0.25	0
GBTC Call 40.00 Exp: Aug 21, 2026 Last: 9.75 Chg.: 0% SymbolGBTC\|20260821\|40.00C Delta0.9986 Imp Vol1.2915 Bid12.2 Gamma0.0009 Theoretical13.01 Ask13.7 Theta-0.0097 Intrinsic Value13 Volume0 Vega0.0002 Time Value-3.25 Open Interest100 Rho0.0022 Delta / Theta-102.7806 GBTC Put 40.00 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260821\|40.00P Delta-0.0346 Imp Vol2.192 Bid0 Gamma0.0089 Theoretical0.13 Ask0.25 Theta-0.1645 Intrinsic Value-13 Volume0 Vega0.003 Time Value13 Open Interest23 Rho-0.0001 Delta / Theta0.2105
					53	Price @ Aug 19, 2026 20:52 GMT
0.55	1,000%	0.5	0.75	113	53.00	0.7	0%	0.55	0.7	8
GBTC Call 53.00 Exp: Aug 21, 2026 Last: 0.55 Chg.: 1,000% SymbolGBTC\|20260821\|53.00C Delta0.5086 Imp Vol0.396 Bid0.5 Gamma0.2568 Theoretical0.63 Ask0.75 Theta-0.1575 Intrinsic Value0 Volume113 Vega0.0156 Time Value0.55 Open Interest308 Rho0.0014 Delta / Theta-3.2282 GBTC Put 53.00 Exp: Aug 21, 2026 Last: 0.7 Chg.: 0% SymbolGBTC\|20260821\|53.00P Delta-0.4919 Imp Vol0.4024 Bid0.55 Gamma0.253 Theoretical0.62 Ask0.7 Theta-0.1551 Intrinsic Value0 Volume8 Vega0.0156 Time Value0.7 Open Interest9 Rho-0.0013 Delta / Theta3.1723
0.55	0%	0.4	0.55	8	53.50	0	0%	0.85	1.1	0
GBTC Call 53.50 Exp: Aug 21, 2026 Last: 0.55 Chg.: 0% SymbolGBTC\|20260821\|53.50C Delta0.3952 Imp Vol0.4404 Bid0.4 Gamma0.2229 Theoretical0.48 Ask0.55 Theta-0.1684 Intrinsic Value-0.5 Volume8 Vega0.0151 Time Value1.05 Open Interest115 Rho0.0011 Delta / Theta-2.3476 GBTC Put 53.50 Exp: Aug 21, 2026 Last: 0 Chg.: 0% SymbolGBTC\|20260821\|53.50P Delta-0.6037 Imp Vol0.4468 Bid0.85 Gamma0.2202 Theoretical0.98 Ask1.1 Theta-0.1661 Intrinsic Value0.5 Volume0 Vega0.0151 Time Value-0.5 Open Interest1 Rho-0.0015 Delta / Theta3.6354
0.2	0%	0.2	0.4	235	54.00	1.15	0%	1.05	1.55	15
GBTC Call 54.00 Exp: Aug 21, 2026 Last: 0.2 Chg.: 0% SymbolGBTC\|20260821\|54.00C Delta0.2873 Imp Vol0.4329 Bid0.2 Gamma0.2007 Theoretical0.3 Ask0.4 Theta-0.1462 Intrinsic Value-1 Volume235 Vega0.0134 Time Value1.2 Open Interest206 Rho0.0008 Delta / Theta-1.9655 GBTC Put 54.00 Exp: Aug 21, 2026 Last: 1.15 Chg.: 0% SymbolGBTC\|20260821\|54.00P Delta-0.7102 Imp Vol0.44 Bid1.05 Gamma0.1992 Theoretical1.3 Ask1.55 Theta-0.1444 Intrinsic Value1 Volume15 Vega0.0134 Time Value0.15 Open Interest5 Rho-0.0018 Delta / Theta4.9166

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	Grayscale Bitcoin.	53.00	+3.00	+6.00%