BTCO · Invesco Galaxy Bitcoin ETF

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$63.48 -1.08 (-1.67%) At close · Jul 28

Market Cap

$427.86M

6.74M

Options Chain

15-min delayed Underlying $63.48 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 56 contracts

Put / call OI

1.83

Put-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$62.00

$1.48 below spot

ATM implied vol

38.2%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Dec 18 142d Mar 19 233d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $35 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $40 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $40 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $45 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $45 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.041	59.5%	—	0
Call · $50 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $50 Last — Breakeven — Implied vol 59.5% Delta -0.041 ≈4% ITM Gamma 0.009 Theta -0.018 Vega 0.014 Open interest 0 Model this put
0	—	—	—	—		—	-0.095	48.7%	—	0
Call · $55 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $55 Last — Breakeven — Implied vol 48.7% Delta -0.095 ≈9% ITM Gamma 0.022 Theta -0.028 Vega 0.026 Open interest 0 Model this put
0	—	0.2%	1	—		—	-0.117	48.3%	—	0
Call · $56 In the money Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.006 Vega 0 Open interest 0 Model this call Put · $56 Last — Breakeven — Implied vol 48.3% Delta -0.117 ≈12% ITM Gamma 0.026 Theta -0.033 Vega 0.039 Open interest 0 Model this put
0	—	0.2%	1	—		$0.57	-0.141	45.9%	1	1
Call · $57 In the money Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.006 Vega 0 Open interest 0 Model this call Put · $57 Last $0.57 Breakeven $56.43 Implied vol 45.9% Delta -0.141 ≈14% ITM Gamma 0.03 Theta -0.035 Vega 0.04 Open interest 1 Model this put
0	—	26.6%	0.94	—		—	-0.179	46.2%	—	0
Call · $58 In the money Last — Breakeven — Implied vol 26.6% Delta 0.94 ≈94% ITM Gamma 0.028 Theta -0.017 Vega 0.026 Open interest 0 Model this call Put · $58 Last — Breakeven — Implied vol 46.2% Delta -0.179 ≈18% ITM Gamma 0.035 Theta -0.041 Vega 0.04 Open interest 0 Model this put
0	—	28.4%	0.887	—		$0.70	-0.219	46.3%	10	10
Call · $59 In the money Last — Breakeven — Implied vol 28.4% Delta 0.887 ≈89% ITM Gamma 0.042 Theta -0.024 Vega 0.026 Open interest 0 Model this call Put · $59 Last $0.70 Breakeven $58.30 Implied vol 46.3% Delta -0.219 ≈22% ITM Gamma 0.04 Theta -0.047 Vega 0.053 Open interest 10 Model this put
2	2	30.4%	0.818	$4.39		—	-0.258	44.3%	—	0
Call · $60 In the money Last $4.39 Breakeven $64.39 Implied vol 30.4% Delta 0.818 ≈82% ITM Gamma 0.054 Theta -0.033 Vega 0.04 Open interest 2 Model this call Put · $60 Last — Breakeven — Implied vol 44.3% Delta -0.258 ≈26% ITM Gamma 0.045 Theta -0.048 Vega 0.054 Open interest 0 Model this put
0	—	30.5%	0.755	—		—	-0.306	43.8%	—	0
Call · $61 In the money Last — Breakeven — Implied vol 30.5% Delta 0.755 ≈75% ITM Gamma 0.064 Theta -0.038 Vega 0.054 Open interest 0 Model this call Put · $61 Last — Breakeven — Implied vol 43.8% Delta -0.306 ≈31% ITM Gamma 0.05 Theta -0.052 Vega 0.054 Open interest 0 Model this put
0	—	29.7%	0.689	—		$1.25	-0.359	43.7%	10	10
Call · $62 In the money Last — Breakeven — Implied vol 29.7% Delta 0.689 ≈69% ITM Gamma 0.075 Theta -0.041 Vega 0.054 Open interest 0 Model this call Put · $62 Last $1.25 Breakeven $60.75 Implied vol 43.7% Delta -0.359 ≈36% ITM Gamma 0.054 Theta -0.055 Vega 0.063 Open interest 10 Model this put
0	1	34.5%	0.599	$3.30		$3.60	-0.414	41.8%	1	1
Call · $63 In the money Last $3.30 Breakeven $66.30 Implied vol 34.5% Delta 0.599 ≈60% ITM Gamma 0.07 Theta -0.05 Vega 0.063 Open interest 0 Model this call Put · $63 Last $3.60 Breakeven $59.40 Implied vol 41.8% Delta -0.414 ≈41% ITM Gamma 0.058 Theta -0.054 Vega 0.063 Open interest 1 Model this put
Underlying $63.48
1	1	29.6%	0.527	$1.99		—	-0.472	43.1%	—	0
Call · $64 Last $1.99 Breakeven $65.99 Implied vol 29.6% Delta 0.527 ≈53% ITM Gamma 0.085 Theta -0.045 Vega 0.064 Open interest 1 Model this call Put · $64 In the money Last — Breakeven — Implied vol 43.1% Delta -0.472 ≈47% ITM Gamma 0.059 Theta -0.058 Vega 0.064 Open interest 0 Model this put
2	1	29.2%	0.444	$3.10		—	-0.531	41.8%	—	0
Call · $65 Last $3.10 Breakeven $68.10 Implied vol 29.2% Delta 0.444 ≈44% ITM Gamma 0.084 Theta -0.043 Vega 0.065 Open interest 2 Model this call Put · $65 In the money Last — Breakeven — Implied vol 41.8% Delta -0.531 ≈53% ITM Gamma 0.06 Theta -0.055 Vega 0.065 Open interest 0 Model this put
2	1	30.4%	0.369	$2.00		—	-0.594	40.5%	—	0
Call · $66 Last $2.00 Breakeven $68.00 Implied vol 30.4% Delta 0.369 ≈37% ITM Gamma 0.078 Theta -0.043 Vega 0.058 Open interest 2 Model this call Put · $66 In the money Last — Breakeven — Implied vol 40.5% Delta -0.594 ≈59% ITM Gamma 0.061 Theta -0.052 Vega 0.065 Open interest 0 Model this put
0	—	30.2%	0.298	—		—	-0.647	41.1%	—	0
Call · $67 Last — Breakeven — Implied vol 30.2% Delta 0.298 ≈30% ITM Gamma 0.071 Theta -0.038 Vega 0.058 Open interest 0 Model this call Put · $67 In the money Last — Breakeven — Implied vol 41.1% Delta -0.647 ≈65% ITM Gamma 0.057 Theta -0.05 Vega 0.058 Open interest 0 Model this put
2	2	30.8%	0.238	$1.92		—	-0.691	42.6%	—	0
Call · $68 Last $1.92 Breakeven $69.92 Implied vol 30.8% Delta 0.238 ≈24% ITM Gamma 0.063 Theta -0.035 Vega 0.045 Open interest 2 Model this call Put · $68 In the money Last — Breakeven — Implied vol 42.6% Delta -0.691 ≈69% ITM Gamma 0.052 Theta -0.048 Vega 0.058 Open interest 0 Model this put
3	2	38.6%	0.241	$1.10		—	-0.738	43%	—	0
Call · $69 Last $1.10 Breakeven $70.10 Implied vol 38.6% Delta 0.241 ≈24% ITM Gamma 0.051 Theta -0.044 Vega 0.045 Open interest 3 Model this call Put · $69 In the money Last — Breakeven — Implied vol 43% Delta -0.738 ≈74% ITM Gamma 0.049 Theta -0.045 Vega 0.058 Open interest 0 Model this put
0	—	39.1%	0.203	—		—	-0.761	46.4%	—	0
Call · $70 Last — Breakeven — Implied vol 39.1% Delta 0.203 ≈20% ITM Gamma 0.045 Theta -0.04 Vega 0.046 Open interest 0 Model this call Put · $70 In the money Last — Breakeven — Implied vol 46.4% Delta -0.761 ≈76% ITM Gamma 0.043 Theta -0.047 Vega 0.045 Open interest 0 Model this put
0	—	39.1%	0.162	—		—	-0.786	47.9%	—	0
Call · $71 Last — Breakeven — Implied vol 39.1% Delta 0.162 ≈16% ITM Gamma 0.039 Theta -0.035 Vega 0.046 Open interest 0 Model this call Put · $71 In the money Last — Breakeven — Implied vol 47.9% Delta -0.786 ≈79% ITM Gamma 0.039 Theta -0.044 Vega 0.045 Open interest 0 Model this put
0	—	38.2%	0.125	—		—	-0.817	48.3%	—	0
Call · $72 Last — Breakeven — Implied vol 38.2% Delta 0.125 ≈13% ITM Gamma 0.034 Theta -0.028 Vega 0.031 Open interest 0 Model this call Put · $72 In the money Last — Breakeven — Implied vol 48.3% Delta -0.817 ≈82% ITM Gamma 0.035 Theta -0.04 Vega 0.045 Open interest 0 Model this put
0	—	38.1%	0.097	—		—	-0.82	53%	—	0
Call · $73 Last — Breakeven — Implied vol 38.1% Delta 0.097 ≈10% ITM Gamma 0.028 Theta -0.023 Vega 0.032 Open interest 0 Model this call Put · $73 In the money Last — Breakeven — Implied vol 53% Delta -0.82 ≈82% ITM Gamma 0.032 Theta -0.044 Vega 0.046 Open interest 0 Model this put
0	—	37%	0.068	—		—	-0.829	56.6%	—	0
Call · $74 Last — Breakeven — Implied vol 37% Delta 0.068 ≈7% ITM Gamma 0.022 Theta -0.017 Vega 0.018 Open interest 0 Model this call Put · $74 In the money Last — Breakeven — Implied vol 56.6% Delta -0.829 ≈83% ITM Gamma 0.029 Theta -0.046 Vega 0.046 Open interest 0 Model this put
0	—	—	—	—		—	-0.849	58%	—	0
Call · $75 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $75 In the money Last — Breakeven — Implied vol 58% Delta -0.849 ≈85% ITM Gamma 0.027 Theta -0.043 Vega 0.044 Open interest 0 Model this put
0	—	—	—	—		—	-0.879	70.8%	—	0
Call · $80 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $80 In the money Last — Breakeven — Implied vol 70.8% Delta -0.879 ≈88% ITM Gamma 0.019 Theta -0.045 Vega 0.032 Open interest 0 Model this put
0	—	—	—	—		—	-0.894	84%	—	0
Call · $85 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $85 In the money Last — Breakeven — Implied vol 84% Delta -0.894 ≈89% ITM Gamma 0.014 Theta -0.049 Vega 0.032 Open interest 0 Model this put
0	—	—	—	—		—	-0.904	96.4%	—	0
Call · $90 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $90 In the money Last — Breakeven — Implied vol 96.4% Delta -0.904 ≈90% ITM Gamma 0.012 Theta -0.052 Vega 0.033 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1855781 CUSIP 46091J101 13F (30d) 16 filings 16 filers Investor relations