Rockwell Automation, Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with Rockwell Automation, Inc. at $424.89: open interest within 90 days was 3,882 call and 4,761 put contracts, a put/call ratio of 1.23; the day's volume was 175 calls and 83 puts (0.47). The most call open interest sits at the $440.00 strike (691 contracts) and the most put open interest at $390.00 (1,691). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 5.7% of spot. For 16 October 2026, implied volatility was 28.4% at the put 5% below spot and 26.3% at the call 5% above, +2.2 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $440.00 | 691 |
| Puts | $390.00 | 1,691 |
The strike with the most open interest on each side, across expiries within 90 days.
Source
CBOE delayed quotes for ROK, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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