MSCI· MSCI
Open interest · contracts by strike
Spot
554.6
Max Pain
570
Call OI
3,461
Put OI
1,440
P/C ratio
0.42
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 570
Spot 554.6
630
667
620
569
610
97
600
1,101
Call OI
590
71
580
820
570
68
Max pain
560
130
111
550
163
540
182
530
197
520
79
510
341
Put OI
500
77
490
480
78
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
MSCI 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.