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

BLK Grade A Options Flow

33 Grade A institutional flow signals on BLK. 30 closed with full P&L. Win rate across all closed Grade A BLK signals: 40%.

Total Grade A
33
Win rate
40%
Avg winner
+9.3%
Avg loser
-23%
← Back to BLK overviewGet BLK Grade A alerts →
Outcome breakdown

How BLK Grade A signals have closed

BIG_WIN
0
WIN
1
SMALL_WIN
11
LOSS
18
BIG_LOSS
0
EXPIRED
0
SCRATCH
3
DTE Performance

Where BLK Grade A signals perform

1-5 DTE
70%
7 / 10 closed
6-30 DTE
21.1%
4 / 19 closed
30+ DTE
100%
1 / 1 closed
Extremes

Best and worst Grade A BLK closures

Best winner
+39.3%
Single Grade A BLK trade return
Worst loser
-42.9%
DTE-based exit rule capped the loss
Recent Grade A BLK activity

Last 5 Grade A prints

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

WIN
$500K+ puts · block
Mar 23, 2026
+39.3%
SMALL_WIN
$1M+ puts · block 1m
Mar 19, 2026
+6.2%
SCRATCH
$5M+ puts · block 1m
Mar 19, 2026
-4.3%
SCRATCH
$5M+ puts · block 1m
Mar 19, 2026
-3.9%
SMALL_WIN
$1M+ puts · block 1m
Mar 19, 2026
+5.5%
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 FINANCE Grade A

Grade A performance on related finance tickers

GS Grade A →HOOD Grade A →JPM Grade A →C Grade A →SOFI Grade A →
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 →.