Semtech (SMTC) Options Chain

NASDAQ: SMTCTechnologySemiconductorsUSD

187.30-0.19 (-0.10%)

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

Expiration date

Expiration: Dec 17, 2027
Days to expiration: 432
Share price: $187.30
Put/call ratio (OI): 0.83
Put/call ratio (volume): 4.51
ATM implied volatility: 42.4%
Expected move: ±$86.39
Open interest (C / P): 1.21K / 1.01K

SMTC options summary

The SMTC options chain for the December 17, 2027 expiration lists 48 call and 42 put contracts, with 432 days until expiration. Open interest stands at 1,214 calls and 1,011 puts, a put/call ratio of 0.83, which is fairly balanced between calls and puts. At-the-money implied volatility near the $185.00 strike is 42.4%, which implies the market expects a move of about ±$86.39 (46.1%) in Semtech stock by expiration.

The most open interest sits at the $200.00 call (377 contracts) and the $80.00 put (158 contracts).

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

SMTC options chain · December 17, 2027

SMTC 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	1	120.2%	129.35	163.50	168.50	23.00	0.00	0.65	0.50	89.5%	2	28
0	1	—	115.50	0.00	0.00	25.00	0.00	0.75	0.30	87.6%	3	56
0	1	—	113.00	0.00	0.00	28.00	0.40	2.10	0.75	101.6%	1	88
0	1	—	111.50	0.00	0.00	30.00	0.00	1.05	0.80	83.8%	48	84
2	—	—	98.50	116.00	120.00	33.00	0.00	3.00	1.30	96.1%	—	17
0	1	—	109.50	0.00	0.00	35.00	0.05	2.95	1.29	92.8%	32	25
0	2	—	100.50	0.00	0.00	38.00	4.00	9.00	7.32	129.3%	1	1
16	1	105.6%	109.00	148.50	153.50	40.00	0.05	3.30	1.98	87.4%	5	59
4	1	104.3%	90.50	146.00	151.00	43.00	0.20	3.50	2.71	85.2%	2	2
25	2	104.4%	88.00	144.50	149.50	45.00	2.50	7.00	5.70	104.8%	14	24
4	1	101.3%	148.44	142.50	147.50	47.00	0.60	3.70	2.04	82.9%	1	12
0	1	—	87.00	0.00	0.00	50.00	0.85	3.80	5.04	80.8%	1	29
4	2	99.5%	82.50	136.50	141.00	55.00	0.50	4.40	5.55	76.2%	2	23
0	1	—	84.50	0.00	0.00	60.00	0.00	0.00	9.95	25.0%	4	0
0	1	—	80.00	0.00	0.00	65.00	2.50	6.10	4.74	77.0%	1	11
0	1	—	102.00	0.00	0.00	70.00	3.70	7.20	13.00	77.4%	10	80
7	1	—	81.00	64.50	69.00	75.00	6.00	8.30	15.10	79.3%	4	31
9	2	—	111.40	80.00	84.00	80.00	6.90	9.60	7.50	78.3%	1	158
0	4	—	87.50	0.00	0.00	85.00	7.40	11.00	9.00	76.7%	1	19
3	2	—	90.50	57.50	62.00	90.00	8.80	12.40	10.44	76.2%	1	2
0	1	—	73.50	0.00	0.00	95.00	24.20	28.50	27.30	111.1%	5	6
71	2	89.1%	120.00	104.50	109.00	100.00	11.80	15.70	12.75	75.5%	1	31
0	1	—	57.00	0.00	0.00	105.00	13.50	17.50	22.46	75.3%	1	8
0	1	—	56.14	0.00	0.00	110.00	22.70	27.50	37.82	91.4%	19	32
3	3	—	57.15	64.00	68.50	115.00	17.10	21.40	19.80	74.7%	2	10
15	3	87.2%	91.25	93.00	97.50	120.00	28.50	32.50	44.00	92.1%	9	24
5	1	86.2%	91.58	90.00	94.50	125.00	21.50	25.50	27.20	74.3%	1	74
27	1	86.1%	75.00	87.50	92.20	130.00	23.50	28.00	29.36	74.1%	1	2
1	—	38.5%	89.66	56.00	60.50	135.00	48.50	53.00	51.40	113.4%	5	7
9	1	86.0%	89.75	83.00	87.50	140.00	0.00	0.00	50.10	6.3%	2	0
16	4	85.4%	72.00	80.50	85.00	145.00	30.50	35.00	49.15	73.1%	2	2
56	3	85.6%	74.00	78.50	83.00	150.00	33.00	37.50	34.76	72.8%	7	9
13	2	85.1%	79.52	76.00	80.90	155.00	—	—	—	—	—	—
18	1	84.8%	61.70	74.00	78.50	160.00	0.00	0.00	59.00	3.1%	33	0
0	2	—	39.00	0.00	0.00	165.00	0.00	0.00	62.60	3.1%	15	0
5	2	84.4%	65.64	70.00	74.50	170.00	0.00	0.00	66.20	1.6%	5	0
7	3	84.8%	67.40	68.50	73.00	175.00	0.00	0.00	69.40	1.6%	26	0
363	10	84.4%	58.55	66.50	71.00	180.00	50.00	54.50	58.64	71.8%	1	57
8	1	84.4%	77.00	65.00	69.20	185.00	0.00	0.00	76.60	0.4%	64	0
SMTC $187.30
9	2	84.1%	67.42	63.00	67.50	190.00	0.00	0.00	80.60	—	91	0
0	—	0.8%	47.30	0.00	0.00	195.00	0.00	0.00	84.20	—	63	0
377	2	84.3%	61.80	60.50	64.20	200.00	0.00	0.00	87.20	—	—	0
4	1	84.0%	67.50	57.00	61.50	210.00	—	—	—	—	—	—
1	1	83.7%	55.00	54.00	58.50	220.00	—	—	—	—	—	—
4	1	83.8%	54.50	51.50	56.00	230.00	0.00	0.00	107.60	—	—	0
11	2	83.8%	51.00	49.50	53.30	240.00	—	—	—	—	—	—
94	29	84.0%	58.68	47.50	51.00	250.00	—	—	—	—	—	—
21	1	83.7%	50.57	45.00	48.80	260.00	—	—	—	—	—	—

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 SMTC put/call ratio?

For the December 17, 2027 expiration, the SMTC put/call ratio based on open interest is 0.83 (1,011 puts vs 1,214 calls), and 4.51 based on today's volume. A ratio above 1 means more puts than calls.

What is SMTC's implied volatility?

At-the-money implied volatility for SMTC options expiring December 17, 2027 is about 42.4%, an annualized estimate of how much the market expects Semtech stock to move.

How many SMTC option expiration dates are there?

SMTC has 13 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.