Why is $MPLT stock up today?

MapLight Therapeutics, Inc. Common Stock

Why is $MPLT up today?

The likely driver

MapLight Therapeutics, Inc.: Q2 FY2026 results, three months to Jun 30, 2026

SEC filing · Aug 13

The numbers behind the move

Short interest

22.4% of float

Days to cover

5.5d

Float

14.4M · Low

Float rotation

0.0x

Dilution

Active

Insider buying

5 open-market

MPLT: 22.4% of the float is sold short (5.5 days to cover), a low 14.4M-share float, active share dilution on file, 5 open-market insider buys.

Price

$13.84

Move today

+2.5%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

Market cap

$592M

Prev close

$13.50

Avg volume

897K

Today’s scanner timeline

7:00 AMScanner alert

Unusual-volume alerts often fire before the news is widely reported. This is when our scanner first flagged MPLT today.

Full $MPLT page →Live chart Trending stocks

Other stocks moving today

$SWVL +10.6%$NET +10.5%$HELP +10.4%$SSL +9.6%$JILL +9.6%$ZCSH +9.3%$SUNE +90.3%$YMAT +71.3%

Each opens that stock’s own why-is-it-moving page.

Move and volume are based on the latest market data and refresh live on this page. Scanner alerts are our own real-time unusual-volume signals. This is research, not investment advice.