MARKET IS CLOSED
Loading latest tickers...

Market Indices

S&P 500
$7,722.72
+0.73%
NASDAQ 100
$30,807.93
+1.00%
DOW JONES
$51,177.00
+0.49%
NASDAQ Composite
$27,190.86
+1.19%
RUSSELL 2000
$2,815.20
+0.90%
CBOE VIX
$15.31
-6.59%

Sector Heatmap

Technology+1.01%
Financials+0.06%
Healthcare-0.01%
Consumer Cycl+1.13%
Consumer Staples+0.25%
Energy+0.40%
Industrials+0.78%
Materials+0.66%
Real Estate+0.32%
Utilities+0.38%
Comm Services+0.35%

FSS — Federal Signal Corp.

NYSE

Federal Signal Corp.

CompareBack to Screener
$116.34
+4.17(+3.72%)
O
114.17
H
117.42
L
113.95
V
495.51K
⏱️ End-of-day dataAs of Oct 2, 2026
Underlying Price$116.34
Implied Volatility (IV)0.4%
Put / Call Ratio0.10
Total Options Volume239
Total Open Interest434
Selected Expiration2026-10-16
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$10.40+0.00-$10.60$13.10-10.4%$105.00$0.54-0.86-$0.00$1.101550.4%
$7.87+0.00-$6.30$8.50-200.4%$110.00$0.98-1.82-$0.40$1.551140.4%
$5.30+0.00-$2.70$4.90-160.3%$115.00ATM---$1.65$4.00--0.4%
$1.60+0.70-$1.35$2.108390.3%$120.00---$3.90$6.20--0.3%
$0.60+0.29-$0.20$0.95209100.4%$125.00$10.50+0.00-$8.30$10.00--0.3%
$0.50+0.00-$0.00$0.75-2830.4%$130.00---$12.50$14.70--0.3%

Open Interest & Max Pain

2026-10-16
Max Pain$110.00-5.4% vs price
Call Open Interest371
Put Open Interest63
Put / Call (Open Interest)0.17
CallsPutsPrice $116.34Max painTop of chart = 283 contracts
95
100
105
110Max pain $110
115
120
125
130
135

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.