Grade A · Historical Performance·Data as of Jul 20, 2026

MU Grade A Options Flow

1,296 Grade A institutional flow signals on MU, captured via the live OPRA tape with CBOE Rule 6.11 sweep detection and Black-Scholes-Merton Greeks. Methodology at /methodology.

Total Grade A

1,296

Closed positions

1,266

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Outcome breakdown

How MU Grade A signals have closed

BIG_WIN

248

WIN

295

SMALL_WIN

LOSS

656

BIG_LOSS

EXPIRED

SCRATCH

DTE Performance

Where MU Grade A signals perform

0DTE

30.8%

4 / 13 closed

1-5 DTE

37.4%

91 / 243 closed

6-30 DTE

44.2%

232 / 525 closed

30+ DTE

49.5%

240 / 485 closed

Extremes

Best and worst Grade A MU closures

Best winner

+559.0%

Single Grade A MU trade return

Worst loser

-100.0%

DTE-based exit rule capped the loss

Recent Grade A MU activity

Last 5 Grade A prints

Size-bucketed for public view. Exact strikes, expirations, and entry premiums are visible only in the live scanner.

OPEN

$1M+ puts · sweep

Jul 20, 2026

-0.8%

OPEN

$1M+ puts · sweep

Jul 20, 2026

-0.6%

OPEN

$1M+ calls · sweep

Jul 20, 2026

-2.0%

OPEN

$5M+ puts · block 1m

Jul 17, 2026

-4.6%

OPEN

$1M+ calls · block 1m

Jul 17, 2026

+8.9%

DAILY FLOW BRIEF

Yesterday's institutional flow. Every weekday at 8:45 AM ET.

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Related TECH Grade A

Grade A performance on related tech tickers

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Methodology. Grade A signals pass the institutional-flow filter pipeline: institutional premium floor, contract-level volume baseline, aggressive fill detection, market-maker filtering, opening-position classification. See /methodology for the full data methodology. Exit rules are DTE-based: 0DTE +20%/-20%, 1-5 DTE +25%/-25%, 6-30 DTE +40%/-30%, 30+ DTE +30%/-30%. See the full data methodology →.