RUT· Russell 2000 Index
Open interest · contracts by strike
Spot
2,892.2
Max Pain
2,970
Call OI
310
Put OI
595
P/C ratio
1.92
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 2,970
Spot 2,892.2
3,325
3,320
3,295
3,270
3,245
3,220
3,195
3,170
3,145
3,120
3,095
3,070
13
3,045
26
3,020
194
Call OI
2,995
2,970
62
10
Max pain
2,945
18
2,920
33
22
2,895
55
2,870
110
2,845
64
2,820
32
2,795
12
2,770
209
Put OI
2,745
10
2,720
2,695
2,670
2,645
2,620
2,595
2,570
2,545
2,520
2,495
2,470
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
RUT 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.
11 Jun → 14 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, 11 Jun → 14 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.