Data through close

Unusual activity without substantial repricing

Where did unusual contract activity accompany OI growth with only limited volatility repricing?

Matched-contract comparisons identify unusually active strikes and expirations with subsequent OI confirmation and limited IV change. OI timestamps are respected; this does not identify the initiating buyer or seller. Data through close. Descriptive only, not a recommendation.

At a glance

Results unavailable: The research publication and this page have different dates. Results are withheld until they agree. This is not a zero-match result.

Unusual activity without substantial repricing as of Sep 22, 2026 close
# Ticker Close Open interest

Screens describe what the data shows after the close. They are not trade recommendations; see the disclaimer and the methodology.