Options flow archive: Tuesday, October 20, 2026
frozen daily record · flagged contracts · per ticker rollup · 2026-10-20
On 2026-10-20, 236 unusual option contracts were flagged across 55 tracked tickers (47 underlyings flagged). Calls made up 59% of flagged premium. Most active underlying: QQQ (13 flagged contracts). Data is a delayed snapshot as of 20:45 UTC.
Per ticker activity
Unusual activity by underlying, Oct 20, 2026
| Ticker | Flagged | Net premium | Call share | Last flag |
|---|---|---|---|---|
| QQQ | 13 | $4.5M | 49% | 20:31 UTC |
| SPY | 13 | $3.3M | 61% | 20:31 UTC |
| NVDA | 6 | $764K | 66% | 20:31 UTC |
| TSLA | 6 | $697K | 73% | 19:31 UTC |
| IWM | 10 | $559K | 84% | 20:31 UTC |
| META | 6 | $467K | 95% | 19:31 UTC |
| AAPL | 6 | $372K | 36% | 20:31 UTC |
| AMZN | 8 | $249K | 64% | 20:31 UTC |
| NFLX | 10 | $158K | 56% | 20:45 UTC |
| HOOD | 10 | $138K | 73% | 20:45 UTC |
| MSFT | 7 | $124K | 61% | 20:31 UTC |
| GLD | 10 | $112K | 25% | 20:31 UTC |
| SMH | 8 | $109K | 84% | 20:31 UTC |
| DIA | 8 | $105K | 54% | 20:31 UTC |
| GOOGL | 8 | $95K | 38% | 20:31 UTC |
| AVGO | 6 | $74K | 84% | 19:31 UTC |
| TQQQ | 8 | $70K | 54% | 20:31 UTC |
| XLE | 9 | $65K | 78% | 20:31 UTC |
| BAC | 6 | $49K | 83% | 20:45 UTC |
| SLV | 7 | $46K | 36% | 20:31 UTC |
| LLY | 5 | $43K | 39% | 19:31 UTC |
| TLT | 5 | $35K | 15% | 20:31 UTC |
| ORCL | 5 | $30K | 83% | 20:45 UTC |
| PLTR | 1 | $29K | 0% | 20:45 UTC |
| MS | 2 | $28K | 0% | 20:45 UTC |
| BA | 5 | $26K | 100% | 20:45 UTC |
| GM | 11 | $19K | 68% | 20:45 UTC |
| UVXY | 4 | $16K | 100% | 20:31 UTC |
| WMT | 1 | $11K | 0% | 20:45 UTC |
| LOW | 2 | $10K | 100% | 20:45 UTC |
| COIN | 1 | $8K | 100% | 20:45 UTC |
| LCID | 5 | $8K | 100% | 20:45 UTC |
| UBER | 1 | $8K | 0% | 20:45 UTC |
| XOM | 1 | $5K | 0% | 20:45 UTC |
| ARKK | 3 | $5K | 8% | 20:31 UTC |
| JPM | 2 | $5K | 27% | 20:45 UTC |
| SQQQ | 2 | $5K | 15% | 20:31 UTC |
| PYPL | 2 | $2K | 0% | 20:45 UTC |
| GME | 2 | $2K | 100% | 20:45 UTC |
| HD | 1 | $2K | 100% | 20:45 UTC |
| CVX | 2 | $2K | 0% | 20:45 UTC |
| RIVN | 3 | $1K | 14% | 20:45 UTC |
| WFC | 1 | $1K | 0% | 20:45 UTC |
| XLF | 1 | $1K | 0% | 20:31 UTC |
| DIS | 1 | $937.18 | 0% | 20:45 UTC |
Flagged contracts
All flagged contracts (top 25 by score)
| Ticker | Type | Strike | Expiry | Volume | Open int | Vol/OI | Premium |
|---|---|---|---|---|---|---|---|
| SPY | put | $768 | 2026-10-20 | 619,506 | 4,307 | 143.8x | $322K |
| QQQ | put | $718 | 2026-10-20 | 450,193 | 3,589 | 125.4x | $351K |
| SPY | call | $769 | 2026-10-20 | 610,426 | 6,051 | 100.9x | $433K |
| SPY | put | $769 | 2026-10-20 | 640,023 | 2,967 | 215.7x | $173K |
| SPY | put | $771 | 2026-10-20 | 200,841 | 1,497 | 134.2x | $261K |
| QQQ | call | $717 | 2026-10-20 | 134,362 | 1,056 | 127.2x | $245K |
| QQQ | call | $718 | 2026-10-20 | 256,879 | 1,999 | 128.5x | $226K |
| QQQ | call | $720 | 2026-10-20 | 369,297 | 4,678 | 78.9x | $329K |
| QQQ | put | $717 | 2026-10-20 | 341,982 | 4,807 | 71.1x | $328K |
| QQQ | call | $715 | 2026-10-20 | 84,121 | 1,186 | 70.9x | $315K |
| SPY | call | $768 | 2026-10-20 | 284,177 | 6,520 | 43.6x | $472K |
| QQQ | put | $719 | 2026-10-20 | 352,600 | 8,623 | 40.9x | $501K |
| QQQ | put | $721 | 2026-10-20 | 114,134 | 2,769 | 41.2x | $469K |
| QQQ | put | $720 | 2026-10-20 | 195,479 | 6,482 | 30.2x | $616K |
| QQQ | call | $714 | 2026-10-20 | 51,567 | 1,372 | 37.6x | $446K |
| QQQ | call | $712 | 2026-10-20 | 37,230 | 581 | 64.1x | $254K |
| SPY | put | $770 | 2026-10-20 | 393,340 | 4,056 | 97.0x | $165K |
| QQQ | call | $719 | 2026-10-20 | 342,321 | 2,300 | 148.8x | $99K |
| QQQ | call | $713 | 2026-10-20 | 32,939 | 678 | 48.6x | $296K |
| SPY | call | $767 | 2026-10-20 | 148,336 | 4,247 | 34.9x | $399K |
| SPY | call | $772 | 2026-10-20 | 235,740 | 5,120 | 46.0x | $269K |
| NVDA | put | $237.5 | 2026-10-26 | 6,318 | 69 | 91.6x | $134K |
| SPY | put | $772 | 2026-10-20 | 82,505 | 2,312 | 35.7x | $332K |
| SPY | call | $770 | 2026-10-20 | 641,308 | 9,843 | 65.2x | $180K |
| SLV | call | $53.5 | 2026-11-20 | 10,018 | 30 | 333.9x | $15K |
How to read this
Each row is a single option contract our scanner flagged as unusual: volume far above the standing open interest (at least 2.5x and at least 500 contracts traded), with a real premium. Vol/OI is the ratio of today's volume to open interest: the higher it is, the more of the day's volume was fresh positioning rather than existing holdings. Premium is last price times volume, an approximation of the money that moved through the contract, not a settled tape total. Contracts are re-scanned about every 15 minutes during market hours; this page is the settled end-of-day record.
Other dates
- Options flow, Oct 21, 2026
- Options flow, Oct 19, 2026
- Options flow, Oct 16, 2026
- Options flow, Oct 15, 2026
- Options flow, Oct 14, 2026
- Options flow, Oct 13, 2026
- Options flow, Oct 12, 2026
- Options flow, Oct 9, 2026
- Options flow, Oct 8, 2026
- Options flow, Oct 7, 2026
- Options flow, Oct 6, 2026
- Options flow, Sep 30, 2026
FAQ
What happened in options flow on Oct 20, 2026?
On 2026-10-20, 236 unusual option contracts were flagged across 55 tracked tickers (47 underlyings flagged). Calls made up 59% of flagged premium. Most active underlying: QQQ (13 flagged contracts). Data is a delayed snapshot as of 20:45 UTC.
Is this data frozen?
Yes. Archive pages are generated from the committed data pack for the date and never change afterward. Corrections would ship as a new pack and a note on the corrections page.
Can I download the raw data?
Yes. Every archive page links its JSON data pack in the provenance box, free, no account required.