Tower Semiconductor (TSEM) Options Chain

NASDAQ: TSEMTechnologySemiconductorsUSD

228.71-0.04 (-0.02%)

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

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $228.71
Put/call ratio (OI): 0.67
Put/call ratio (volume): 0.27
ATM implied volatility: 65.8%
Expected move: ±$20.83
Open interest (C / P): 13.95K / 9.37K

TSEM options summary

The TSEM options chain for the October 16, 2026 expiration lists 69 call and 59 put contracts, with 7 days until expiration. Open interest stands at 13,946 calls and 9,368 puts, a put/call ratio of 0.67, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $227.50 strike is 65.8%, which implies the market expects a move of about ±$20.83 (9.1%) in Tower Semiconductor stock by expiration.

The most open interest sits at the $240.00 call (6.51K contracts) and the $180.00 put (2.67K contracts).

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

TSEM options chain · October 16, 2026

TSEM 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
2	—	2026.9%	140.60	208.50	212.20	65.00	0.00	4.80	1.50	584.2%	1	11
1	1	391.4%	170.00	155.80	162.30	70.00	0.00	3.30	2.50	509.9%	2	129
0	1	—	206.77	0.00	0.00	75.00	0.00	4.80	2.20	522.0%	1	12
—	—	—	—	—	—	80.00	1.30	4.20	5.00	509.8%	1	235
5	—	1217.8%	207.00	173.00	181.70	85.00	1.05	3.30	5.72	458.1%	1	50
1	—	1466.4%	119.60	184.80	188.50	90.00	0.00	0.90	0.90	326.0%	26	39
4	1	—	122.50	114.20	120.90	95.00	0.00	0.00	3.10	50.0%	5	0
5	2	312.5%	132.14	125.90	132.90	100.00	0.00	4.20	0.10	387.3%	4	303
1	1	469.6%	77.79	127.60	130.80	105.00	0.00	0.00	1.35	50.0%	2	0
6	1	—	119.90	108.30	115.30	110.00	0.00	3.40	0.40	332.2%	1	5
1	1	1174.9%	108.80	162.30	165.60	115.00	0.00	4.90	0.80	341.6%	1	12
165	1	1203.3%	150.20	160.00	167.90	120.00	0.00	1.90	0.29	264.8%	1	15
15	4	235.9%	87.50	100.90	107.90	125.00	0.00	1.25	0.48	231.9%	3	28
210	2	222.5%	102.75	95.90	102.90	130.00	0.00	0.85	0.65	205.1%	4	215
2	1	1020.6%	90.33	145.20	148.40	135.00	0.00	0.85	0.10	193.0%	1	35
0	2	—	132.78	0.00	0.00	140.00	0.00	0.45	0.11	164.4%	2	244
9	5	669.9%	131.00	112.70	118.90	145.00	0.00	0.85	0.18	169.7%	2	46
129	1	162.5%	71.50	75.90	82.50	150.00	0.00	0.45	0.10	143.8%	1	41
0	2	—	118.78	0.00	0.00	155.00	0.00	0.85	0.05	147.8%	1	23
100	150	140.8%	65.10	65.90	72.50	160.00	0.00	0.50	0.20	126.2%	3	239
11	2	679.3%	126.90	103.70	110.30	165.00	0.00	0.70	0.35	123.0%	3	178
66	6	149.6%	75.81	53.00	60.10	170.00	0.00	0.40	0.05	103.7%	2	238
8	4	588.3%	94.60	90.80	97.00	175.00	0.00	0.50	0.05	98.1%	4	679
15	1	76.6%	47.90	46.10	51.50	180.00	0.00	0.40	0.25	86.1%	2	2,675
11	2	73.3%	27.80	41.10	46.60	185.00	0.00	0.30	0.25	74.2%	1	549
230	2	77.8%	58.44	35.50	42.70	190.00	0.05	0.45	0.20	71.8%	1	306
115	21	85.7%	35.10	31.40	38.10	195.00	0.30	0.90	0.45	75.2%	4	83
—	—	—	—	—	—	197.50	0.15	1.50	0.29	75.9%	1	6
328	2	65.3%	29.55	26.50	32.10	200.00	0.30	0.95	0.65	66.2%	5	487
—	—	—	—	—	—	202.50	0.20	1.95	1.00	70.6%	41	14
4	1	66.4%	43.15	22.20	27.50	205.00	0.95	1.60	1.10	68.7%	69	16
—	—	—	—	—	—	207.50	1.20	2.15	1.74	69.0%	8	43
254	5	61.4%	51.00	17.60	22.90	210.00	1.60	2.60	1.94	68.7%	8	548
—	—	—	—	—	—	212.50	0.60	4.60	3.20	68.2%	7	9
9	5	66.3%	14.30	14.60	18.90	215.00	2.55	4.10	3.11	69.2%	3	33
—	—	—	—	—	—	217.50	3.30	5.70	6.90	73.2%	40	34
106	4	78.5%	29.25	12.50	16.90	220.00	4.00	5.10	4.60	66.0%	24	449
—	—	—	—	—	—	222.50	4.40	7.80	7.20	71.1%	6	7
19	4	66.8%	10.81	9.00	11.70	225.00	5.80	7.60	6.45	67.3%	6	98
8	90	65.7%	9.20	7.60	10.20	227.50	6.90	8.50	7.40	65.8%	6	1
TSEM $228.71
121	11	69.3%	8.30	7.30	9.00	230.00	6.90	11.80	10.00	68.6%	11	318
8	2	68.0%	5.80	6.00	7.80	232.50	9.20	11.40	7.40	64.9%	1	2
39	3	59.6%	5.50	3.10	6.70	235.00	10.70	13.50	12.40	67.1%	2	8
2	6	68.8%	4.95	4.50	5.80	237.50	12.40	14.80	12.40	66.0%	112	113
6,506	1,280	68.6%	3.70	3.80	4.90	240.00	13.80	17.30	8.70	67.8%	12	420
10	1	67.9%	13.68	3.00	4.20	242.50	—	—	—	—	—	—
43	9	71.0%	3.01	2.45	4.20	245.00	15.10	22.50	14.30	62.8%	1	7
7	1	67.6%	2.20	2.00	2.95	247.50	—	—	—	—	—	—
648	2	70.6%	2.20	1.85	2.75	250.00	21.40	26.00	12.83	71.8%	62	233
2	5	72.0%	1.80	1.50	2.55	252.50	23.50	28.60	6.50	74.9%	2	11
30	5	64.3%	1.38	0.40	1.90	255.00	—	—	—	—	—	—
1,248	1	74.7%	1.24	0.65	1.95	260.00	30.20	35.20	20.15	76.4%	2	42
258	16	72.2%	0.50	0.15	0.85	270.00	39.60	44.80	13.65	82.2%	6	12
15	6	89.8%	0.46	0.00	1.90	275.00	—	—	—	—	—	—
211	1	88.9%	1.13	0.05	1.25	280.00	49.10	54.50	25.90	84.7%	4	36
2	1	91.8%	0.63	0.00	1.10	285.00	—	—	—	—	—	—
148	1	85.3%	0.73	0.00	0.50	290.00	57.50	64.40	68.95	146.6%	10	2
8	—	103.0%	1.95	0.00	1.10	295.00	—	—	—	—	—	—
360	324	101.5%	0.05	0.05	0.70	300.00	69.00	74.30	53.29	100.8%	60	1
99	1	114.8%	1.25	0.00	0.90	310.00	78.90	84.30	85.70	108.1%	4	0
65	1	113.7%	0.05	0.00	0.50	320.00	107.80	112.00	86.90	349.7%	3	12
163	1	128.4%	0.20	0.00	0.70	330.00	100.90	106.40	89.70	184.4%	—	1
824	1	136.9%	0.15	0.00	0.70	340.00	114.40	121.20	106.66	256.4%	—	0
36	1	155.6%	0.05	0.00	1.10	350.00	—	—	—	—	—	—
248	47	216.9%	0.30	0.00	4.90	360.00	—	—	—	—	—	—
0	99	50.0%	1.87	0.00	0.00	370.00	—	—	—	—	—	—
460	2	235.6%	0.94	0.00	4.90	380.00	—	—	—	—	—	—
7	3	244.3%	0.10	0.00	4.90	390.00	143.00	149.00	139.30	—	—	1
388	10	200.1%	0.05	0.00	1.35	400.00	158.30	163.80	139.10	—	—	14
150	3	260.9%	0.55	0.00	4.90	410.00	—	—	—	—	—	—
0	10	50.0%	0.85	0.00	0.00	420.00	—	—	—	—	—	—
0	1	50.0%	4.80	0.00	0.00	430.00	—	—	—	—	—	—
0	1	50.0%	1.30	0.00	0.00	440.00	—	—	—	—	—	—
0	4	50.0%	4.30	0.00	0.00	450.00	—	—	—	—	—	—
0	3	50.0%	4.39	0.00	0.00	460.00	—	—	—	—	—	—
0	1	50.0%	3.19	0.00	0.00	470.00	—	—	—	—	—	—

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 TSEM put/call ratio?

For the October 16, 2026 expiration, the TSEM put/call ratio based on open interest is 0.67 (9,368 puts vs 13,946 calls), and 0.27 based on today's volume. A ratio above 1 means more puts than calls.

What is TSEM's implied volatility?

At-the-money implied volatility for TSEM options expiring October 16, 2026 is about 65.8%, an annualized estimate of how much the market expects Tower Semiconductor stock to move.

How many TSEM option expiration dates are there?

TSEM has 11 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.