HALT · UNEXPLAINED MOVE · MOVER · THU OCT 22 2026

MRNA halted on Oct 22 2026 at $216.65

MRNA-11.9%on Thu Oct 22 2026

Moderna, Inc. Common Stock was down 11.9% on the day at $216.65, ranked #11 on 12.4× its usual five-minute volume, when TapeRank recorded this trading halt at 12:35 ET during regular hours when it was halted. TapeRank recorded 3 events for MRNA that day, between 12:35 and 12:49 ET, and each is in the timeline below.

THE DAY ON THE LIST · 3 EVENTS

  1. 12:35 ET
    HALT · REGULAR

    HALTED AT $216.65 · ▼ 11.9% ON THE DAY · 12.4× 5M RVOL · RANK #11

    No verdict was committed for this event.

    THE ROW AND SESSION LEVELS AT 12:35 ET
    LAST216.65
    DAY▼ 11.9%
    5 MIN▼ 6.44%
    5M RVOL12.4×
    5M $VOL$272.7M
    FLOAT*399.2M
    RANK#11
    SESSIONREGULAR
    VWAP230.62
    HOD242.99
    LOD216.65
    OR HIGH241.26
    OR LOW233.64
    PREV CLOSE245.81
    PM HIGH242.99
    PM LOW240.00
    GAP▼ 2.31%

    * FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE

  2. 12:40 ET
    UNEXPLAINED MOVE · REGULAR

    $205.53 · ▼ 16.4% ON THE DAY · — 5M RVOL · RANK #15

    UNEXPLAINEDNO FILINGS · RULE

    MRNA is down 19.7% on the day on 19.7x its normal volume for this time of day. No filings or headlines were found in SEC EDGAR filings and Benzinga wire headlines in the last 24 hours, so this is order flow rather than a disclosed catalyst.

    WHYNo filings or headlines within 24 hours of the move.
    ANALYZED 12:49 ET · <1 MIN AGO · RULE, NO MODEL
    THE ROW AND SESSION LEVELS AT 12:40 ET
    LAST205.53
    DAY▼ 16.4%
    5 MIN· 0.00%
    5M RVOL—
    5M $VOL—
    FLOAT*399.2M
    RANK#15
    SESSIONREGULAR
    VWAP230.62
    HOD242.99
    LOD216.65
    OR HIGH241.26
    OR LOW233.64
    PREV CLOSE245.81
    PM HIGH242.99
    PM LOW240.00
    GAP▼ 2.31%

    * FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE

  3. 12:49 ET
    MOVER · REGULAR

    $196.21 · ▼ 20.2% ON THE DAY · 20.2× 5M RVOL · RANK #1

    The same verdict as at 12:40 ET.

    THE ROW AND SESSION LEVELS AT 12:49 ET
    LAST196.21
    DAY▼ 20.2%
    5 MIN▼ 7.10%
    5M RVOL20.2×
    5M $VOL$336.3M
    FLOAT*399.2M
    RANK#1
    SESSIONREGULAR
    VWAP225.01
    HOD242.99
    LOD198.39
    OR HIGH241.26
    OR LOW233.64
    PREV CLOSE245.81
    PM HIGH242.99
    PM LOW240.00
    GAP▼ 2.31%

    * FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE

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 $240.13, -2.3% on the previous close of $245.81
  • 09:31 ETRegular-session high, $241.26
  • 12:34 ETHalted (LUDP); resumed 12:39 ET, after 5 minutes
  • 14:01 ETRegular-session low, $180.80
  • 15:59 ETLast trade of the regular session, $202.62, -17.6% on the previous close of $245.81
  • Volume: 48.2M shares in regular hours, 259K before the open

MRNA opened at $240.13, briefly reached $241.26, then fell to $216.65 by the 12:34 ET LUDP halt, which lasted five minutes. After resuming, it traded at $205.53 at 12:40 ET and reached its largest recorded move at $196.21 by 12:49 ET; it later recovered to finish the regular session at $202.62, down 17.6% from the previous close. TapeRank found no filings or headlines within 24 hours of the move and therefore read the decline as unexplained.

WRITTEN THU OCT 22 2026 16:00 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE

FILINGS AND NEWS · 24H BEFORE THE MOVE

No SEC filings or wire news in the 24 hours before this was recorded. A move on news that never reached the wire 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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