MACOM Technology Solutions (MTSI) Options Chain

NASDAQ: MTSITechnologySemiconductorsUSD

326.87+4.66 (+1.45%)

Market open · Delayed 15 min · as of Oct 9, 12:13 PM ET

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $326.87
Put/call ratio (OI): 0.96
Put/call ratio (volume): 2.00
ATM implied volatility: 54.1%
Expected move: ±$24.48
Open interest (C / P): 1.43K / 1.37K

MTSI options summary

The MTSI options chain for the October 16, 2026 expiration lists 19 call and 20 put contracts, with 7 days until expiration. Open interest stands at 1,429 calls and 1,367 puts, a put/call ratio of 0.96, which is fairly balanced between calls and puts. At-the-money implied volatility near the $330.00 strike is 54.1%, which implies the market expects a move of about ±$24.48 (7.5%) in MACOM Technology Solutions stock by expiration.

The most open interest sits at the $360.00 call (321 contracts) and the $220.00 put (417 contracts).

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

MTSI options chain · October 16, 2026

MTSI 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
—	—	—	—	—	—	170.00	0.00	2.15	0.90	240.3%	—	3
—	—	—	—	—	—	180.00	0.00	2.15	1.32	221.7%	1	8
—	—	—	—	—	—	185.00	0.00	2.15	1.31	212.7%	3	4
—	—	—	—	—	—	190.00	0.00	2.15	0.05	204.0%	1	9
1	1	117.2%	136.30	124.80	129.00	200.00	0.00	2.15	0.35	187.2%	3	78
1	—	194.8%	37.14	114.80	118.90	210.00	0.00	2.15	0.83	171.1%	8	34
11	2	135.2%	37.24	105.70	109.00	220.00	0.00	2.15	1.26	155.7%	5	417
0	1	123.8%	104.00	95.80	99.00	230.00	0.00	2.15	1.05	140.8%	1	34
3	1	110.8%	94.00	86.00	88.80	240.00	0.00	0.85	0.22	106.8%	10	39
7	1	101.3%	84.00	76.00	79.00	250.00	0.00	2.15	0.65	112.4%	15	81
27	1	87.3%	74.00	66.10	68.80	260.00	0.00	2.20	0.18	99.3%	2	123
5	10	76.4%	64.30	56.10	58.90	270.00	0.00	2.30	0.60	86.8%	27	98
14	2	69.1%	68.09	46.30	49.20	280.00	0.00	1.05	0.70	62.0%	19	140
133	3	58.0%	40.00	35.80	39.90	290.00	0.45	2.65	1.35	65.4%	11	23
102	1	58.3%	39.70	27.30	31.00	300.00	1.25	2.65	1.55	55.3%	6	88
114	28	55.4%	23.90	19.90	22.00	310.00	3.60	4.70	2.87	55.9%	3	17
113	20	55.0%	12.90	13.10	15.50	320.00	6.60	8.30	10.10	55.1%	20	84
MTSI $326.87
231	18	54.1%	9.30	7.90	10.10	330.00	—	—	—	—	—	—
79	3	56.7%	9.10	5.20	6.40	340.00	—	—	—	—	—	—
59	1	56.9%	4.29	2.80	3.90	350.00	25.00	27.10	12.92	53.8%	85	81
321	1	55.1%	3.02	1.10	2.15	360.00	32.70	36.50	21.40	53.6%	6	6
106	1	67.0%	2.17	0.40	3.10	370.00	—	—	—	—	—	—
102	18	64.1%	0.59	0.05	1.55	380.00	—	—	—	—	—	—
—	—	—	—	—	—	410.00	81.30	85.20	159.00	65.8%	—	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 MTSI put/call ratio?

For the October 16, 2026 expiration, the MTSI put/call ratio based on open interest is 0.96 (1,367 puts vs 1,429 calls), and 2.00 based on today's volume. A ratio above 1 means more puts than calls.

What is MTSI's implied volatility?

At-the-money implied volatility for MTSI options expiring October 16, 2026 is about 54.1%, an annualized estimate of how much the market expects MACOM Technology Solutions stock to move.

How many MTSI option expiration dates are there?

MTSI has 5 listed expiration dates, from Oct 16, 2026 to May 21, 2027.

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.