ROK· Rockwell Automation
Open interest · contracts by strike
Spot
428.4
Max Pain
450
Call OI
1,064
Put OI
6,721
P/C ratio
6.32
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 450
Spot 428.4
490
480
470
460
129
450
2,173
Put OI
440
665
Call OI
430
420
326
410
400
1,488
390
1,900
380
637
370
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.
History
ROK open interest, night by night.
Total call and put contracts held on each recorded session — the level the strike profile above is a snapshot of.
10 Jun → 11 Sep
OI totals over time
Contracts outstanding, summed over the whole captured chain — every listed expiry and strike, wider than the strike band and single expiry shown in the profile above.
call OI, contractsput OI, contracts
One reading per session, captured nightly after the close, 10 Jun → 11 Sep, over CBOE delayed (~15-min) chains, computed across the full listed chain. Gaps are weekends, holidays and sessions a capture missed; any reading can be absent on a session that was captured, and the series is broken rather than drawn through it.