Globalstar (GSAT) Options Chain

NASDAQ: GSATConsumer DiscretionaryTelecommunications EquipmentUSD

83.82+0.60 (+0.72%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $83.82
Put/call ratio (OI): 0.01
Put/call ratio (volume): 0.27
ATM implied volatility: 17.1%
Expected move: ±$6.19
Open interest (C / P): 970 / 9

GSAT options summary

The GSAT options chain for the December 18, 2026 expiration lists 7 call and 5 put contracts, with 68 days until expiration. Open interest stands at 970 calls and 9 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $85.00 strike is 17.1%, which implies the market expects a move of about ±$6.19 (7.4%) in Globalstar stock by expiration.

The most open interest sits at the $82.50 call (317 contracts) and the $85.00 put (4 contracts).

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

GSAT options chain · December 18, 2026

GSAT 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
9	—	49.3%	10.40	9.50	13.80	72.50	—	—	—	—	—	—
14	6	42.7%	8.20	7.10	11.30	75.00	—	—	—	—	—	—
20	1	36.7%	6.00	5.00	8.90	77.50	—	—	—	—	—	—
253	2	32.0%	3.90	2.50	6.70	80.00	0.00	2.75	2.00	31.0%	—	1
317	10	27.1%	3.30	0.50	4.60	82.50	0.00	2.75	2.20	23.4%	—	1
GSAT $83.82
200	1	13.9%	0.75	0.50	1.50	85.00	0.00	3.60	3.22	20.3%	3	4
—	—	—	—	—	—	87.50	1.90	5.80	5.60	24.7%	1	3
157	2	12.3%	0.05	0.05	0.20	90.00	4.30	8.30	8.10	30.3%	2	0

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 GSAT put/call ratio?

For the December 18, 2026 expiration, the GSAT put/call ratio based on open interest is 0.01 (9 puts vs 970 calls), and 0.27 based on today's volume. A ratio above 1 means more puts than calls.

What is GSAT's implied volatility?

At-the-money implied volatility for GSAT options expiring December 18, 2026 is about 17.1%, an annualized estimate of how much the market expects Globalstar stock to move.

How many GSAT option expiration dates are there?

GSAT has 11 listed expiration dates, from Oct 16, 2026 to Dec 15, 2028.

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.