SHW· Sherwin-Williams
Open interest · contracts by strike
Spot
323.3
Max Pain
330
Call OI
2,793
Put OI
2,750
P/C ratio
0.98
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 330
Spot 323.3
370
898
Call OI
360
736
350
636
340
153
187
330
416
127
Max pain
320
410
183
310
188
300
884
Put OI
290
309
280
329
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
SHW 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.