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: Dec 17, 2027
Days to expiration: 432
Share price: $228.71
Put/call ratio (OI): 1.65
Put/call ratio (volume): 2.24
ATM implied volatility: 82.7%
Expected move: ±$205.76
Open interest (C / P): 1.35K / 2.23K

TSEM options summary

The TSEM options chain for the December 17, 2027 expiration lists 67 call and 60 put contracts, with 432 days until expiration. Open interest stands at 1,355 calls and 2,233 puts, a put/call ratio of 1.65, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $230.00 strike is 82.7%, which implies the market expects a move of about ±$205.76 (90.0%) in Tower Semiconductor stock by expiration.

The most open interest sits at the $250.00 call (162 contracts) and the $160.00 put (381 contracts).

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

TSEM options chain · December 17, 2027

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
10	1	135.9%	223.00	204.00	212.00	23.00	0.00	1.15	4.66	104.2%	4	13
1	—	—	29.00	44.50	49.50	25.00	—	—	—	—	—	—
—	—	—	—	—	—	28.00	0.00	5.00	1.00	125.6%	1	1
—	—	—	—	—	—	30.00	0.25	3.10	1.89	111.0%	1	1
1	—	—	38.10	41.50	46.00	33.00	—	—	—	—	—	—
—	—	—	—	—	—	35.00	0.05	2.90	0.55	99.6%	2	61
—	—	—	—	—	—	38.00	0.00	1.30	0.35	82.3%	4	4
0	1	—	142.40	0.00	0.00	40.00	0.95	2.65	4.70	96.1%	1	1
—	—	—	—	—	—	42.00	2.00	7.00	3.01	116.1%	1	0
4	4	—	74.55	86.00	90.50	45.00	1.05	7.10	3.63	108.3%	1	49
27	7	—	89.16	96.50	100.00	47.00	—	—	—	—	—	—
47	1	229.7%	178.65	204.00	213.00	50.00	0.00	6.80	4.90	96.7%	12	78
12	2	222.4%	176.85	202.00	211.00	52.50	—	—	—	—	—	—
0	43	—	127.00	0.00	0.00	55.00	1.20	2.35	3.08	78.5%	20	21
1	—	214.4%	173.14	199.00	208.00	57.50	1.00	9.20	5.45	97.9%	2	7
21	1	—	86.50	75.50	80.00	60.00	0.05	6.10	4.70	83.4%	14	29
—	—	—	—	—	—	62.50	2.80	4.80	8.38	85.3%	126	60
4	1	99.5%	137.17	167.00	175.00	65.00	0.00	0.00	5.30	25.0%	5	0
2	1	108.5%	88.80	169.00	174.00	67.50	2.25	4.00	3.20	76.7%	5	66
0	3	—	70.20	69.00	77.50	70.00	0.00	0.00	6.30	25.0%	2	0
3	6	—	22.91	44.00	49.00	72.50	0.00	0.00	10.98	25.0%	16	0
0	2	—	60.82	0.00	0.00	75.00	0.00	0.00	10.78	25.0%	10	0
13	20	291.1%	212.44	209.00	219.00	80.00	5.20	10.20	11.00	85.8%	1	10
12	4	105.9%	97.50	157.00	162.00	85.00	14.00	17.90	18.20	106.4%	30	15
—	—	—	—	—	—	87.50	6.00	14.80	15.10	87.8%	1	40
0	1	—	111.49	0.00	0.00	90.00	6.00	13.00	17.56	82.9%	2	6
0	—	78.7%	135.00	140.00	150.00	92.50	6.00	14.00	17.28	82.3%	3	7
2	2	—	17.53	34.50	39.50	95.00	0.00	0.00	13.02	12.5%	1	0
—	—	—	—	—	—	97.50	0.00	0.00	13.75	12.5%	1	0
15	1	89.9%	135.00	140.00	148.00	100.00	4.00	14.00	9.75	73.5%	1	59
42	1	141.3%	117.50	159.00	169.00	105.00	14.00	24.00	16.06	94.1%	110	56
—	—	—	—	—	—	110.00	7.10	15.70	16.55	72.5%	14	41
3	1	103.8%	50.50	139.50	144.00	115.00	11.20	17.00	13.60	75.1%	2	39
0	3	—	103.00	0.00	0.00	120.00	—	—	—	—	—	—
2	—	85.8%	143.06	123.00	131.00	125.00	11.00	20.00	15.67	70.9%	1	109
1	2	85.5%	120.89	120.00	128.00	130.00	13.00	22.00	17.60	71.3%	2	17
5	4	183.2%	122.73	171.50	176.00	135.00	19.00	29.00	38.30	79.4%	40	45
1	15	132.4%	102.65	142.00	151.00	140.00	0.00	0.00	27.25	12.5%	1	0
26	1	71.9%	169.50	103.00	112.00	145.00	18.00	27.00	22.55	69.8%	1	28
9	1	84.0%	89.62	108.00	117.00	150.00	20.00	29.00	30.57	69.7%	1	9
0	—	—	85.65	0.00	0.00	155.00	22.00	31.00	24.30	69.4%	1	379
34	20	73.8%	121.05	96.00	105.10	160.00	24.00	33.00	35.80	69.0%	350	381
0	1	—	87.06	0.00	0.00	165.00	39.00	47.00	48.36	86.0%	174	89
0	1	101.2%	73.10	113.00	118.00	170.00	30.50	37.20	32.10	69.8%	2	12
15	2	81.5%	94.49	95.00	103.00	175.00	45.80	54.20	43.90	87.8%	1	4
24	1	81.5%	109.20	92.50	101.00	180.00	33.00	42.00	47.50	67.9%	1	10
—	—	—	—	—	—	185.00	36.00	45.00	39.10	68.4%	4	7
5	10	144.4%	160.94	134.00	144.00	190.00	39.90	45.90	47.30	68.0%	2	108
15	2	80.8%	88.60	86.10	94.00	195.00	56.00	65.00	55.49	86.0%	—	1
67	14	80.7%	87.70	84.90	91.00	200.00	45.00	52.20	45.03	68.1%	1	72
33	1	79.9%	90.90	79.00	88.00	210.00	50.10	57.70	52.40	67.4%	6	190
13	1	78.8%	86.70	76.00	82.00	220.00	56.00	63.00	58.40	66.9%	4	47
TSEM $228.71
110	8	79.7%	75.80	72.80	80.00	230.00	78.00	88.00	86.80	85.7%	2	9
9	1	77.9%	77.00	68.00	75.00	240.00	85.00	95.00	95.00	85.8%	1	1
162	1	79.0%	80.49	65.00	74.00	250.00	73.00	82.00	75.15	65.2%	2	5
26	9	79.0%	65.90	63.20	70.00	260.00	80.00	88.70	73.72	65.1%	2	1
6	1	78.7%	65.50	59.00	68.00	270.00	88.60	96.00	91.90	65.9%	1	1
0	1	3.1%	86.95	0.00	0.00	280.00	113.00	123.00	116.60	84.7%	—	1
16	2	78.7%	69.05	55.00	62.00	290.00	122.00	127.90	122.00	84.0%	5	4
30	4	77.9%	52.60	52.70	58.00	300.00	0.00	0.00	125.40	—	—	0
3	2	78.3%	41.64	49.00	58.00	310.00	—	—	—	—	—	—
110	2	77.9%	58.50	47.00	55.00	320.00	123.40	132.00	140.60	63.2%	—	3
0	1	6.3%	69.45	0.00	0.00	330.00	—	—	—	—	—	—
10	10	77.8%	63.90	43.00	51.00	340.00	141.00	147.00	134.60	63.3%	2	20
102	100	77.1%	48.50	41.00	48.00	350.00	—	—	—	—	—	—
4	2	77.4%	52.95	40.00	46.00	360.00	—	—	—	—	—	—
100	100	77.5%	51.00	37.00	46.00	370.00	—	—	—	—	—	—
0	1	12.5%	77.16	0.00	0.00	380.00	—	—	—	—	—	—
0	1	77.6%	49.30	34.00	43.00	390.00	202.00	209.00	201.00	83.5%	5	14
33	15	77.0%	27.00	33.10	40.00	400.00	188.00	196.00	195.25	59.9%	2	2
0	1	12.5%	47.75	0.00	0.00	410.00	—	—	—	—	—	—
54	1	77.1%	50.16	30.00	38.00	420.00	—	—	—	—	—	—
41	1	77.4%	28.00	29.00	37.00	430.00	—	—	—	—	—	—
0	2	84.2%	50.55	34.90	41.60	440.00	—	—	—	—	—	—
2	1	79.3%	47.83	28.00	37.00	450.00	—	—	—	—	—	—
2	1	78.6%	27.70	27.70	33.70	460.00	—	—	—	—	—	—
65	1	77.8%	35.72	25.90	32.00	470.00	0.00	0.00	258.00	—	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 TSEM put/call ratio?

For the December 17, 2027 expiration, the TSEM put/call ratio based on open interest is 1.65 (2,233 puts vs 1,355 calls), and 2.24 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 December 17, 2027 is about 82.7%, 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.