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Grade A · Historical Performance·Data as of Jun 4, 2026

VST Grade A Options Flow

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

Total Grade A
20
Closed positions
19
Outcome breakdown

How VST Grade A signals have closed

BIG_WIN
2
WIN
4
SMALL_WIN
2
LOSS
11
BIG_LOSS
0
EXPIRED
0
SCRATCH
1
DTE Performance

Where VST Grade A signals perform

6-30 DTE
50%
2 / 4 closed
30+ DTE
40%
6 / 15 closed
Extremes

Best and worst Grade A VST closures

Best winner
+130.9%
Single Grade A VST trade return
Worst loser
-52.3%
DTE-based exit rule capped the loss
Recent Grade A VST activity

Last 5 Grade A prints

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

LOSS
$500K+ puts · block
May 20, 2026
-21.3%
BIG_WIN
$5M+ calls · sweep
May 18, 2026
+51.9%
LOSS
$1M+ calls · sweep
May 18, 2026
-23.5%
LOSS
$1M+ puts · block 1m
May 14, 2026
-30.0%
LOSS
$500K+ calls · block
May 11, 2026
-23.2%
DAILY FLOW BRIEF

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

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Related ENERGY Grade A

Grade A performance on related energy tickers

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 →.