BTC 17SEP26 Options Chain

BTC options expiring 17SEP26, 1 days out, with the forward at $76,013. Open interest is $269M in calls and $85M in puts, put/call 0.31, and max pain is $77,000. At-the-money implied volatility is 42.6%. 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.

Call OI	Derive call	Deribit call	Strike	Deribit put	Derive put	Put OI
0	$9916 / $12070 70%	–	65000	–	– / $6.00 70%	10
0	–	$7700 / $8240 79%	68000	$5.00 / $25.00 79%	–	0
0	–	$6700 / $7260 73%	69000	$5.00 / $25.00 73%	–	0
0	$5902 / $6084 66%	$5680 / $6280 65%	70000	$10.00 / $30.00 65%	$4.00 / $20.00 66%	10
0	–	$4680 / $5260 59%	71000	$15.00 / $40.00 59%	–	0
0	$3901 / $4107 56%	$3760 / $4260 53%	72000	$25.00 / $50.00 53%	$34.00 / $58.00 56%	2
0	–	$2860 / $3260 48%	73000	$60.00 / $80.00 48%	–	0
1	$2020 / $2242 46%	$2000 / $2280 45%	74000	$140 / $170 45%	$130 / $180 46%	5
0	–	$1600 / $1840 44%	74500	$215 / $255 44%	–	0
3	$1250 / $1431 42%	$1240 / $1420 43%	75000	$335 / $370 43%	$330 / $400 42%	1
0	–	$980 / $1080 43%	75500	$495 / $540 43%	–	0
8	$650 / $770 41%	$720 / $785 43%	76000	$715 / $765 43%	$690 / $800 41%	2
0	–	$505 / $550 42%	76500	$990 / $1080 42%	–	10
4	$300 / $370 43%	$335 / $375 42%	77000	$1260 / $1440 42%	$1233 / $1477 43%	2
0	–	$220 / $250 43%	77500	$1620 / $1860 43%	–	0
21	$120 / $160 45%	$145 / $170 44%	78000	$2000 / $2300 44%	$2037 / $2291 45%	5
0	–	$95.00 / $110 45%	78500	$2420 / $2780 45%	–	0
1	$55.00 / $75.00 49%	$60.00 / $80.00 47%	79000	$2860 / $3280 47%	$2980 / $3201 49%	6
11	–	$40.00 / $60.00 48%	79500	$3340 / $3780 48%	–	0
30	$27.00 / $48.00 52%	$30.00 / $45.00 50%	80000	$3820 / $4300 50%	$3957 / $4146 52%	0
0	–	$20.00 / $40.00 52%	80500	$4280 / $4780 52%	–	0
53	$13.00 / $28.00 55%	$15.00 / $30.00 55%	81000	$4800 / $5340 55%	$4943 / $5134 55%	0
0	$6.00 / $20.00 58%	$5.00 / $25.00 59%	82000	$5780 / $6340 59%	$5948 / $6133 58%	0
0	–	$5.00 / $20.00 65%	83000	$6780 / $7260 65%	–	0
0	– / $7.00 63%	– / $20.00 70%	84000	$7780 / $8340 70%	$7234 / $8824 63%	0
0	– / $5.00 63%	– / $15.00 77%	85000	$8760 / $9260 77%	$8143 / $9912 63%	0
1	–	– / $15.00 82%	86000	$9780 / $10260 82%	–	0
0	–	– / $15.00 84%	87000	$10780 / $11260 84%	–	0
0	– / $2.00 63%	–	90000	–	$12693 / $15343 63%	0
1	– / $1.00 63%	–	95000	–	$17243 / $20793 63%	0