Brookfield Asset Management Ltd. options tape
Read from CBOE's delayed chain on 26 September 2026, with Brookfield Asset Management Ltd. at $44.95: open interest within 90 days was 4,366 call and 5,205 put contracts, a put/call ratio of 1.19; the day's volume was 203 calls and 2,054 puts (10.12). The most call open interest sits at the $52.50 strike (1,142 contracts) and the most put open interest at $40.00 (1,411). The at-the-money straddle for 16 October 2026, 20 days out, was priced at 6.2% of spot. For 16 October 2026, implied volatility was 34.2% at the put 5% below spot and 32.1% at the call 5% above, +2.1 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $52.50 | 1,142 |
| Puts | $40.00 | 1,411 |
The strike with the most open interest on each side, across expiries within 90 days.
Strikes where the day's volume was at least twice the open interest
| Contract | Volume | Open interest before | Premium traded |
|---|---|---|---|
| 16 October 2026 put at $42.50 | 1,833 | 496 | $109,980 |
Volume of at least 200 contracts and at least twice the open interest, with at least $25,000 of premium at the mid; contracts expiring the same day are left out. Premium is mid price times volume times 100.
Open-interest builds against the previous day appear from the second daily read of this name.
Source
CBOE delayed quotes for BAM, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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