Data through close

Unusual put open interest accumulation

Which put OI increases were unusually large for their own ticker on Nov 3, 2026?

Positive daily put contract changes at least two standard deviations above their preceding-year norm. Requires at least 200 prior observations and 100,000 current total contracts. Calls and puts are standardized separately. More open contracts do not establish who bought or sold them. Data through close. Descriptive only, not a recommendation.

At a glance

13 tickers qualified. First five: INO (Calls +4.14σ · puts +21.15σ · Put change +14374 contracts), EWT (Calls +0.23σ · puts +7.55σ · Put change +35309 contracts), NRG (Calls +0.77σ · puts +7.17σ · Put change +14559 contracts), USAS (Calls +1.36σ · puts +5.55σ · Put change +9896 contracts), AAPL (Calls +1.05σ · puts +3.14σ · Put change +314553 contracts).

Unusual put open interest accumulation as of Nov 3, 2026 close
# Ticker Close Open interest Call / put daily OI surprise
1 INO 1.66 164,865 Calls +4.14σ · puts +21.15σ · Put change +14374 contracts
2 EWT 98.27 133,025 Calls +0.23σ · puts +7.55σ · Put change +35309 contracts
3 NRG 96.26 204,256 Calls +0.77σ · puts +7.17σ · Put change +14559 contracts
4 USAS 2.71 141,058 Calls +1.36σ · puts +5.55σ · Put change +9896 contracts
5 AAPL 331.90 5,419,527 Calls +1.05σ · puts +3.14σ · Put change +314553 contracts
6 IYR 100.86 230,347 Calls +0.06σ · puts +3.03σ · Put change +25920 contracts
7 RIOT 14.02 1,176,018 Calls +0.56σ · puts +2.98σ · Put change +108926 contracts
8 ADI 419.79 138,202 Calls +0.17σ · puts +2.79σ · Put change +13040 contracts
9 CRK 13.84 109,847 Calls +0.59σ · puts +2.56σ · Put change +3082 contracts
10 SGHC 11.22 210,721 Calls +0.34σ · puts +2.32σ · Put change +5166 contracts
11 DKNG 21.93 1,009,451 Calls +0.13σ · puts +2.22σ · Put change +25404 contracts
12 LI 11.20 145,987 Calls +0.16σ · puts +2.17σ · Put change +15477 contracts
13 KHC 24.52 390,420 Calls +0.19σ · puts +2.12σ · Put change +15444 contracts

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