EWYCDEC 18Open interest change
Open interest in EWY calls expiring Dec 18 rose 120,240 at the Oct 27 settlement
175,638 to 295,878 contracts between the Oct 26 and Oct 27 settlements, 68% of the prior figure.
EWY · CALLS · NOV 13Settled
Open interest in EWY calls expiring Nov 13 (2 weeks out) rose 51,019 at the Oct 27 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-10-27/ewy-calls-nov-13-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other EWY snapshots from Oct 27, 2026.
10,166 to 61,185 contracts between the Oct 26 and Oct 27 settlements, 502% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 10,166 |
| Open interest, later settlement | 61,185 |
| Change (contracts) | +51,019 |
| Change as a share of the earlier figure | 502% |
| Earlier settlement | Oct 26, 2026 |
| Later settlement | Oct 27, 2026 |
| Days to expiry | 17 |
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: 51,019; Change as a share of the earlier figure: 5.0186
- Contracts traded behind each figure
- Open interest changed: 29
- Baseline
- median absolute open interest change share, contracts 1 to 3 weeks out: 0.0665
- Baseline window
- last 20 sessions
- Baseline n
- 13
- 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.