Options · 15-min delayed

GSAT

Options · 15-min delayed

GSAT

Underlying

$82.30

DTE

19d

2026-11-20

P/C Vol

1.07

P/C OI

1.88

ATM IV

41.9%

IV Skew

57.0%

25Δ put − call

Max Pain

$83

Expiry

CALLS									Strike	PUTS
OI	Vol	IV	Δ	Γ	Θ	V	Bid/Ask	Last	Strike	Last	Bid/Ask	V	Θ	Γ	Δ	IV	Vol	OI
2	1	51.8%	0.98	0.0047	-0.02	0.01	15.50/19.30	15.91	65.00	0.05	0.00/3.40	0.04	-0.11	0.0109	-0.13	104.6%	1	3
2	2	89.2%	0.82	0.0158	-0.12	0.05	10.50/14.40	12.80	70.00	0.10	0.00/3.40	0.05	-0.10	0.0162	-0.16	81.6%	6	41
—	—	—	—	—	—	—	—	—	72.50	0.15	0.00/3.50	0.05	-0.09	0.0203	-0.19	71.2%	—	1
18	1	74.7%	0.74	0.0231	-0.13	0.06	5.80/10.00	7.90	75.00	0.05	0.00/2.00	0.06	-0.09	0.0256	-0.23	63.8%	2	7
8	1	64.6%	0.69	0.0291	-0.12	0.07	3.00/7.70	5.60	77.50	—	—	—	—	—	—	—	—	—
219	11	54.8%	0.62	0.0370	-0.11	0.07	1.50/5.50	3.80	80.00	1.45	0.00/4.90	0.07	-0.14	0.0266	-0.40	77.1%	100	100
318	81	29.2%	0.51	0.0728	-0.06	0.07	1.00/2.20	2.20	82.50	1.41	1.20/4.40	0.07	-0.10	0.0389	-0.48	54.6%	7	2.0k
139	2	26.7%	0.32	0.0716	-0.05	0.07	0.20/1.05	0.20	85.00	1.80	1.20/4.70	0.07	-0.07	0.0515	-0.61	39.6%	1	4
228	2	20.2%	0.10	0.0478	-0.02	0.03	0.00/0.20	0.10	87.50	5.60	2.80/7.50	0.07	-0.09	0.0358	-0.66	54.5%	—	1
129	1	22.8%	0.05	0.0239	-0.01	0.02	0.00/0.10	0.08	90.00	8.50	5.80/9.60	0.06	-0.09	0.0307	-0.72	58.3%	4	4
102	11	29.5%	0.02	0.0086	-0.01	0.01	0.00/0.05	0.05	95.00	—	—	—	—	—	—	—	—	—

Greeks Profile

2026-11-20 · 19d · σ = 41.9%

Side

Greek

Synthetic strikes from −30% to +30% of spot. Greeks computed from ATM IV via Black-Scholes-Merton. Calls approach 1 deep ITM, 0 deep OTM. Puts mirror to (−1, 0).