Aurora Cannabis Inc. (ACB) Options History

Historical options analytics archive for ACB with monthly max pain, implied volatility, gamma exposure, and put/call data.

90 months of complete options data available.

Month-by-month aggregates from the ACB daily snapshot archive. IV and P/C are averages across days in the month; max pain and net GEX are end-of-month values.

ACB monthly aggregates

Month-by-month rollups derived from the daily snapshot archive for ACB. Volatility and put/call columns are averages across trading days within the month; max pain, net GEX, and net DEX are the end-of-month values (last trading day of the month).

Month	Days	Avg ATM IV	Avg IV Rank	End Max Pain	End Net GEX	End Net DEX	Avg P/C
2026-05	20	113.8%	33.0%	$4.00	$14.7K	-$716.1K	0.69
2026-04	21	79.4%	39.4%	$3.00	$24.8K	-$731.9K	1.00
2026-03	22	70.2%	34.2%	$3.00	$16.9K	-$338.3K	1.23
2026-02	19	79.7%	42.8%	$5.00	$1.1K	$632.9K	0.57
2026-01	20	82.2%	42.6%	$4.00	$20.7K	-$552.2K	0.55
2025-12	22	70.0%	30.6%	$5.00	-$507	$527.0K	0.46