BTC 16SEP26 Options Chain

BTC options expiring 16SEP26, 4 days out, with the forward at $77,348. Open interest is $11K in calls and $0 in puts, put/call 0.00, and max pain is $65,000. At-the-money implied volatility is 30.9%. Where a strike is listed on both venues the cheaper ask and richer bid are visible side by side; the arb scanner flags any gap that exceeds fees. Strikes shown are within 60% of the forward. All BTC expiries.

Chain

Derive bid / ask (IV) · Deribit bid / ask (IV) · open interest in contracts, both venues combined.

Derive call	Deribit call	Strike	Deribit put	Derive put
$11179 / $13590 45%	–	65000	–	– / $33.00 45%
–	$9080 / $9640 51%	68000	– / $35.00 51%	–
–	$8080 / $8660 49%	69000	– / $40.00 49%	–
$7265 / $7442 42%	$7100 / $7660 45%	70000	$5.00 / $45.00 45%	– / $52.00 42%
–	$6100 / $6660 42%	71000	$15.00 / $50.00 42%	–
$5255 / $5478 38%	$5120 / $5680 38%	72000	$25.00 / $65.00 38%	$20.00 / $68.00 38%
–	$4140 / $4700 35%	73000	$45.00 / $95.00 35%	–
$3289 / $3544 34%	$3200 / $3760 33%	74000	$95.00 / $145 33%	$99.00 / $134 34%
–	$2740 / $3300 32%	74500	$130 / $195 32%	–
$2427 / $2688 32%	$2300 / $2840 32%	75000	$190 / $260 32%	$200 / $241 32%
–	$1900 / $2420 31%	75500	$275 / $355 31%	–
$1635 / $1894 31%	$1540 / $2040 31%	76000	$395 / $485 31%	$370 / $490 31%
–	$1220 / $1680 30%	76500	$555 / $645 30%	–
$1031 / $1210 30%	$1100 / $1220 30%	77000	$755 / $855 30%	$700 / $876 30%
–	$855 / $960 31%	77500	$985 / $1120 31%	–
$620 / $736 30%	$650 / $750 31%	78000	$1160 / $1480 31%	$1210 / $1413 30%
–	$485 / $580 31%	78500	$1460 / $1940 31%	–
$340 / $429 31%	$360 / $450 31%	79000	$1800 / $2320 31%	$1880 / $2134 31%
–	$260 / $345 32%	79500	$2200 / $2720 32%	–
$193 / $240 32%	$190 / $220 32%	80000	$2620 / $3160 32%	$2700 / $2961 32%
$106 / $135 34%	$100.00 / $160 33%	81000	$3500 / $4060 33%	$3618 / $3869 34%
$56.00 / $84.00 36%	$55.00 / $100.00 35%	82000	$4460 / $5020 35%	$4589 / $4812 36%
–	$30.00 / $70.00 37%	83000	$5420 / $6000 37%	–
$2.00 / $46.00 40%	$15.00 / $50.00 39%	84000	$6400 / $6980 39%	$6581 / $6772 40%
– / $35.00 42%	$5.00 / $45.00 42%	85000	$7400 / $7960 42%	$7578 / $7768 42%
– / $27.00 44%	– / $40.00 46%	86000	$8400 / $8960 46%	$7786 / $9512 44%
– / $13.00 47%	–	90000	–	$11425 / $13847 47%
– / $8.00 47%	–	95000	–	$15975 / $19297 47%