Why is PLNT stock up today?

Why is $PLNT stock moving today?

Planet Fitness, Inc. · SERVICES-MEMBERSHIP SPORTS & RECREATION CLUBS

Why is $PLNT moving today?

The likely driver

Planet Fitness, Inc.: Q2 FY2026 results, three months to Jun 30, 2026

SEC filing · Aug 6

The numbers behind the move

Short interest

9593563% of float

Days to cover

2.6d

Float

100 · Ultra-low

Float rotation

16709.3x

Insider buying

2 open-market

PLNT: 9593563% of the float is sold short (2.6 days to cover), a ultra-low 100-share float, 2 open-market insider buys.

Price

$47.45

Move today

-0.0%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

202

Market cap

$3.6B

Prev close

$47.46

Avg volume

2.3M

Nothing has triggered on PLNT yet in this session. Our scanner has flagged it 202 times in the last 30 days , most recently on October 13 for big percentage moves, unusual volume, which is why this page is here. See the full PLNT page for the chart and the alert history.

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Other stocks moving today

$ENHA -17.3%$SCNX -17.1%$STRO -17.1%$JLHL +16.8%$OMDA -16.3%$ANTX -16.3%$CANG +15.9%$SNDX -15.7%

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.