Is $YMAT pump-proof?

J-Star Holding Co., Ltd.: trap-risk read from social crowding, price extension, and SEC disclosure flags. Updated 2026-10-22.

$YMAT
J-Star Holding Co., Ltd.
CAUTION RISK
44
/ 100 trap score
Quiet price action, but note the dilution setup on file: worth knowing before any rally.
Hype / crowding
40
Run-up / extension
32
Structural risk
60
$Effective shelf (F-3/A): declared effective 30 days ago; live permission to issue new shares "from time to time" [F-3/A 2026-09-14]↗
🔒 3 more filings flagged on $YMAT: see all of them free.
All 4 flags + filing links, free. No spam, unsubscribe anytime.
PumpProof · pumpproof.com
as of 2026-10-22 · not financial advice

The record on $YMAT

first scored Jul 10: -21% since
24Jul 10
34Oct 16
22Oct 17
27Oct 18
47Oct 19
39Oct 20
28Oct 21
44Oct 22
Every score we publish is snapshotted the day it runs. Wins and misses stay on the record. Full ledger in the Friday email.
What these filings mean
What a shelf registration is →What a going-concern warning means →All the filing explainers →
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