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Federal Signal Corporation (FSS) short interest & options flow

NYSE

Federal Signal Corporation (FSS) heads into the back half of June with an unusual divergence: options traders just turned sharply more cautious while short sellers add modestly to positions, all against a stock that is down 5% over the past month but managed a 2.5% recovery this week. The most striking signal this week is in the options market. The put/call ratio jumped to 0.83 on…

$117.14+0.11% 1d+1.15% 1w+0.69% 1mClose: 3 Nov 2026
Short interest % of float
Rising
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Market cap
$7.15B
Next earnings
25 Feb 2027
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Key data as of 4 Nov 2026

ORTEX chart of Federal Signal Corporation (FSS) share price and short interest (% of free float), six months to November 3, 2026

FSS news and analysis

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