EWZPNOV 6Open interest change
Open interest in EWZ puts expiring Nov 6 (2 weeks out) rose 73,841 at the Oct 26 settlement
38,745 to 112,586 contracts between the Oct 23 and Oct 26 settlements, 191% of the prior figure.
EWZ · CALLS · JAN 19 '29Settled
Open interest in EWZ calls expiring Jan 19, 2029 rose 13,023 at the Oct 26 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-10-26/ewz-calls-jan-19-2029-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other EWZ snapshots from Oct 26, 2026.
6,144 to 19,167 contracts between the Oct 23 and Oct 26 settlements, 212% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 6,144 |
| Open interest, later settlement | 19,167 |
| Change (contracts) | +13,023 |
| Change as a share of the earlier figure | 212% |
| Earlier settlement | Oct 23, 2026 |
| Later settlement | Oct 26, 2026 |
| Days to expiry | 816 |
Why it fired
- Rule
- |change| >= 10000 or (>= 2000 and >= 50% of prior), and |change share| >= 2.0 x bucket median; prior OI >= 1000
- Values that cleared it
- Change: 13,023; Change as a share of the earlier figure: 2.1196
- Contracts traded behind each figure
- Open interest changed: 25
- Baseline
- median absolute open interest change share, contracts more than 3 months out: 0.0155
- Baseline window
- last 20 sessions
- Baseline n
- 10
- Claim level
- 0, a reported fact
What happened next
This snapshot is itself a settlement figure, so it has no follow-up of its own.