Federal Signal (FSS) Options Chain

NYSE: FSSIndustrialsAuto ManufacturingUSD

113.57+0.96 (+0.85%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Feb 19, 2027
Days to expiration: 132
Share price: $113.57
Put/call ratio (OI): 0.78
Put/call ratio (volume): 8.31
ATM implied volatility: 48.6%
Expected move: ±$33.19
Open interest (C / P): 116 / 91

FSS options summary

The FSS options chain for the February 19, 2027 expiration lists 14 call and 9 put contracts, with 132 days until expiration. Open interest stands at 116 calls and 91 puts, a put/call ratio of 0.78, which is fairly balanced between calls and puts. At-the-money implied volatility near the $115.00 strike is 48.6%, which implies the market expects a move of about ±$33.19 (29.2%) in Federal Signal stock by expiration.

The most open interest sits at the $130.00 call (86 contracts) and the $95.00 put (57 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

FSS options chain · February 19, 2027

FSS calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
1	—	56.1%	40.10	39.00	41.40	75.00	—	—	—	—	—	—
—	—	—	—	—	—	85.00	0.05	3.50	1.05	55.8%	5	3
—	—	—	—	—	—	90.00	0.65	3.80	1.67	50.0%	63	17
—	—	—	—	—	—	95.00	1.40	4.20	2.00	44.6%	60	57
—	—	—	—	—	—	100.00	3.90	8.00	4.80	53.9%	2	2
—	—	—	—	—	—	110.00	7.50	11.50	8.26	49.5%	—	4
FSS $113.57
—	—	—	—	—	—	115.00	10.00	14.00	11.01	48.6%	—	2
11	3	43.5%	10.90	5.70	9.20	120.00	12.50	16.00	13.61	44.9%	—	2
5	1	43.0%	6.00	4.20	7.40	125.00	12.40	15.50	12.31	30.1%	1	4
86	6	43.5%	5.00	2.90	6.10	130.00	0.00	0.00	15.72	—	2	0
2	—	55.1%	16.10	6.10	9.50	135.00	—	—	—	—	—	—
0	2	6.3%	7.70	0.00	0.00	145.00	—	—	—	—	—	—
0	1	12.5%	4.26	0.00	0.00	150.00	—	—	—	—	—	—
6	1	51.1%	1.65	0.25	3.30	155.00	—	—	—	—	—	—
1	—	59.0%	2.20	0.85	4.20	160.00	—	—	—	—	—	—
1	—	57.3%	2.20	0.05	3.30	165.00	—	—	—	—	—	—
0	2	12.5%	2.20	0.00	0.00	170.00	—	—	—	—	—	—
1	—	50.9%	1.20	0.05	3.00	175.00	—	—	—	—	—	—
1	—	51.5%	1.15	0.00	2.65	180.00	—	—	—	—	—	—
1	—	56.4%	1.40	0.00	2.35	195.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the FSS put/call ratio?

For the February 19, 2027 expiration, the FSS put/call ratio based on open interest is 0.78 (91 puts vs 116 calls), and 8.31 based on today's volume. A ratio above 1 means more puts than calls.

What is FSS's implied volatility?

At-the-money implied volatility for FSS options expiring February 19, 2027 is about 48.6%, an annualized estimate of how much the market expects Federal Signal stock to move.

How many FSS option expiration dates are there?

FSS has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.