EWY
Open interest · contracts by strike
Spot
176.2
Max Pain
176
Call OI
31,417
Put OI
17,779
P/C ratio
0.57
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 176
Spot 176.2
202.5
1,055
199
197
195
13,508
Call OI
193
192
550
190
708
8,398
188
1,175
590
186
1,025
184
182.5
181
729
179
177.5
176
2,835
Max pain
174
172.5
171
169
167
694
165
2,568
163
3,113
161
159
150
5,306
1,192
Put OI
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
EWY 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.
18 Aug → 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, 18 Aug → 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.