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

ISRG Grade A Options Flow

13 Grade A institutional flow signals on ISRG. 13 closed with full P&L. Win rate across all closed Grade A ISRG signals: 76.9%.

Total Grade A
13
Win rate
76.9%
Avg winner
+15%
Avg loser
-31%
Outcome breakdown

How ISRG Grade A signals have closed

BIG_WIN
0
WIN
0
SMALL_WIN
10
LOSS
3
BIG_LOSS
0
EXPIRED
0
SCRATCH
0
DTE Performance

Where ISRG Grade A signals perform

0DTE
100%
1 / 1 closed
6-30 DTE
90%
9 / 10 closed
30+ DTE
0%
0 / 2 closed
Extremes

Best and worst Grade A ISRG closures

Best winner
+23.7%
Single Grade A ISRG trade return
Worst loser
-40.9%
DTE-based exit rule capped the loss
Recent Grade A ISRG activity

Last 5 Grade A prints

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

SMALL_WIN
$1M+ puts · block 1m
Mar 26, 2026
+19.9%
LOSS
$500K+ calls · sweep
Mar 20, 2026
-40.9%
LOSS
$500K+ calls · sweep
Mar 20, 2026
-40.9%
LOSS
$1M+ puts · sweep
Mar 13, 2026
-11.2%
SMALL_WIN
$1M+ puts · block
Mar 12, 2026
+8.0%
DAILY FLOW BRIEF

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

Top Grade A prints, accumulation patterns, closed-position P&L. No fluff. Free.

Free. Unsubscribe with one click. We never share your email.
Related HEALTHCARE Grade A

Grade A performance on related healthcare tickers

Methodology. Grade A = all 9 filters passed: $500K+ premium, 20x+ Vol/OI, aggressive fill, non-market-maker classification, opening position, single-leg, not deep ITM, not closing LEAP, regime-aware threshold. 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 track record methodology →.