HALT · TUE SEP 8 2026

CYCN halted on Sep 8 2026 at $3.65

CYCN0.0%on Tue Sep 8 2026

Cyclerion Therapeutics, Inc. Common Stock was up 0.0% on the day at $3.65, ranked #912 on — its usual five-minute volume, when TapeRank recorded this trading halt at 09:32 ET during regular hours when it was halted.

THE DAY ON THE LIST · 1 EVENT

  1. 09:32 ET
    HALT · REGULAR

    HALTED AT $3.65 · · 0.0% ON THE DAY · — 5M RVOL · RANK #912

    No verdict was committed for this event.

    THE ROW AND SESSION LEVELS AT 09:32 ET
    LAST3.65
    DAY· 0.0%
    5 MIN▼ 1.88%
    5M RVOL—
    5M $VOL$62K
    FLOAT—
    RANK#912
    SESSIONREGULAR
    VWAP3.86
    HOD4.25
    LOD3.65
    OR HIGH3.84
    OR LOW3.65
    PREV CLOSE—
    PM HIGH4.25
    PM LOW3.70
    GAP—

    — MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO

NO VERDICT MEANS THE MODEL HAD NOT REACHED THE NAME BEFORE THE EVENT WAS FINALIZED, OR ITS ANSWER HEDGED AND WAS WITHHELD. NOTHING WAS FILLED IN AFTERWARDS.

THE SESSION

  • 09:30 ETOpened at $3.72
  • 09:31 ETRegular-session high, $3.84
  • 09:32 ETHalted (LUDP); resumed 09:42 ET, after 10 minutes
  • 09:47 ETRegular-session low, $2.82
  • 15:59 ETLast trade of the regular session, $3.42
  • 19:50 ETHalted after the close (T1); no resumption recorded when this note was written
  • Volume: 389K shares in regular hours, 41K before the open

CYCN opened at $3.72, reached $3.84, and was halted at 09:32 ET at $3.65 before resuming at 09:42 ET. It then fell to $2.82 at 09:47 ET and recovered to finish the regular session at $3.42; TapeRank found no filing or news in the prior 24 hours and made no committed read tying the move to an explanation. A separate T1 halt occurred at 19:50 ET after the regular session, with no resumption recorded.

WRITTEN THU OCT 15 2026 19:23 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE

FILINGS · 24H BEFORE THE MOVE

No SEC filings in the 24 hours before this was recorded. A move on an unfiled press release shows nothing here, which is what UNEXPLAINED means.

On the tape right now

WHERE THE LIST STOODWED NOV 4 2026 · 13:49 ETRECORDED LIVE · 742 QUALIFY

01
ECGSURGING 0:05
79.71
▼ 29.3%
▼ 1.41%
41.0×
FAD
$6.2M
51.1M*
STRETCHED
02
CAVASURGING 0:00
64.78
▲ 7.4%
▲ 1.30%
9.3×
ORBHODVWH
$11.6M
116.8M*
UNEXPLAINED
03
URGNSURGING 0:00
29.16
▼ 15.2%
▼ 1.29%
15.6×
FAD
$1.4M
48.9M*
JUSTIFIED
04
MPTISURGING 0:00
64.15
▼ 1.5%
▲ 0.96%
23.8×
VWH
$637K
4.3M*
UNEXPLAINED
05
LSPDSURGING 0:00
11.52
▲ 4.9%
▼ 1.24%
16.5×
ORB
$426K
133.3M*
UNEXPLAINED
06
CRCTSURGING 0:00
8.90
▲ 49.2%
▼ 0.72%
15.1×
GAPORBVWHEXT
$395K
54.7M*
STRETCHED
07
BROSSURGING 0:00
43.97
▲ 0.9%
▼ 0.91%
4.0×
FAD
$4.3M
137.9M*
UNEXPLAINED
08
LMRICOOLING 1:35
12.85
▲ 14.5%
▲ 1.06%
132×
ORBHODVWH
$1.7M
—
UNEXPLAINED
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