Microsoft (MSFT) Options Chain

NASDAQ: MSFTTechnologyComputer Software: Prepackaged SoftwareUSD

535.07+12.46 (+2.38%)

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

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 188
Share price: $535.07
Put/call ratio (OI): 0.90
Put/call ratio (volume): 0.95
ATM implied volatility: 30.8%
Expected move: ±$118.14
Open interest (C / P): 8.64K / 7.74K

MSFT options summary

The MSFT options chain for the April 16, 2027 expiration lists 55 call and 52 put contracts, with 188 days until expiration. Open interest stands at 8,643 calls and 7,743 puts, a put/call ratio of 0.90, which is fairly balanced between calls and puts. At-the-money implied volatility near the $535.00 strike is 30.8%, which implies the market expects a move of about ±$118.14 (22.1%) in Microsoft stock by expiration.

The most open interest sits at the $535.00 call (933 contracts) and the $405.00 put (719 contracts).

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

MSFT options chain · April 16, 2027

MSFT 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
130	2	58.8%	223.27	240.00	243.20	300.00	0.65	0.76	0.75	38.8%	6	227
—	—	—	—	—	—	310.00	0.79	0.89	1.04	37.7%	2	20
66	1	55.0%	214.50	220.75	224.05	320.00	0.80	1.11	1.05	37.1%	10	41
—	—	—	—	—	—	330.00	1.20	1.33	1.27	36.2%	1	126
—	—	—	—	—	—	340.00	1.52	1.63	1.57	35.5%	1	67
—	—	—	—	—	—	350.00	1.86	1.99	1.89	34.9%	2	88
2	2	50.5%	160.38	183.15	186.05	360.00	2.13	2.59	2.58	34.7%	2	38
3	2	49.2%	158.40	173.55	177.00	370.00	2.65	2.96	2.82	33.7%	4	301
1	1	47.8%	159.35	164.45	167.90	380.00	3.35	3.65	3.48	33.3%	18	202
2	—	47.0%	130.64	160.50	163.35	385.00	3.75	4.00	3.70	33.0%	504	229
3	2	46.3%	157.31	156.25	158.85	390.00	4.10	4.40	4.30	32.7%	4	155
6	6	45.7%	138.05	151.15	154.40	395.00	4.50	4.80	4.80	32.4%	3	91
10	3	45.0%	142.05	147.10	149.95	400.00	4.90	5.30	5.10	32.2%	1	147
3	2	44.4%	142.42	142.70	145.60	405.00	5.50	5.80	5.70	32.0%	67	719
14	1	42.9%	132.82	138.60	140.45	410.00	5.95	6.35	6.30	31.7%	3	221
15	2	42.4%	127.50	133.85	136.15	415.00	6.55	6.95	6.95	31.5%	2	112
25	2	41.8%	119.13	129.90	131.85	420.00	7.10	7.60	7.50	31.3%	6	207
56	2	41.3%	120.67	125.55	127.70	425.00	7.85	8.25	8.30	31.0%	4	177
13	76	40.8%	121.72	121.60	123.45	430.00	8.65	9.10	8.85	30.9%	5	274
42	1	40.2%	106.45	117.60	119.30	435.00	9.40	9.80	9.85	30.6%	6	263
38	1	39.8%	114.92	113.60	115.25	440.00	10.25	10.70	10.65	30.4%	15	639
16	1	39.3%	111.08	109.55	111.25	445.00	11.15	11.60	11.45	30.2%	90	138
39	55	38.9%	105.30	105.65	107.30	450.00	12.10	12.55	12.55	30.0%	192	265
143	1	38.5%	92.03	101.85	103.45	455.00	13.10	13.65	13.65	29.9%	2	271
22	21	38.1%	99.66	98.00	99.65	460.00	14.25	14.75	14.80	29.6%	5	251
18	1	37.7%	85.58	94.35	95.85	465.00	15.10	15.95	15.65	29.4%	4	32
45	1	37.7%	85.35	90.65	92.65	470.00	16.50	17.25	17.25	29.3%	46	152
6	2	37.4%	84.95	87.00	89.10	475.00	17.90	18.60	18.24	29.1%	1	357
46	1	37.0%	80.97	83.25	85.60	480.00	19.20	20.05	19.60	29.0%	12	179
16	1	36.7%	74.00	79.60	82.15	485.00	20.75	21.50	21.25	28.7%	47	145
128	1	36.4%	74.75	76.75	78.80	490.00	22.05	23.20	22.35	28.7%	6	237
202	7	36.1%	74.52	73.05	75.55	495.00	23.75	24.90	24.60	28.5%	5	10
400	8	35.5%	70.61	70.40	71.90	500.00	25.65	26.50	26.65	28.2%	6	221
47	2	35.3%	65.30	67.25	68.75	505.00	27.60	29.25	28.20	28.7%	73	205
119	23	35.4%	56.91	64.35	66.25	510.00	29.35	30.35	30.20	27.9%	5	76
820	2	34.7%	62.55	61.45	62.65	515.00	31.55	32.35	31.80	27.7%	40	112
138	12	34.9%	59.67	58.55	60.50	520.00	33.40	34.70	34.05	27.7%	2	275
69	1	34.3%	56.85	55.85	57.10	525.00	35.65	36.70	36.25	27.4%	6	104
129	17	34.5%	54.20	52.90	55.05	530.00	37.90	39.00	40.33	27.3%	1	22
933	40	34.1%	51.15	50.65	52.20	535.00	40.45	41.85	41.05	27.4%	4	7
MSFT $535.07
120	16	34.2%	49.70	48.20	50.05	540.00	42.65	43.90	42.85	26.9%	1	15
81	28	33.7%	46.50	45.80	47.20	545.00	45.20	46.70	46.18	26.9%	6	7
242	193	33.7%	44.00	43.55	45.15	550.00	47.80	49.30	48.79	26.7%	9	92
44	2	33.5%	42.25	41.25	42.75	555.00	—	—	—	—	—	—
186	171	32.8%	39.82	38.70	39.75	560.00	—	—	—	—	—	—
161	14	33.1%	38.51	37.00	38.40	565.00	56.45	58.05	61.30	26.3%	5	56
155	82	32.9%	35.45	35.00	36.30	570.00	59.30	60.90	63.30	26.0%	50	50
318	22	32.9%	34.50	33.25	34.55	575.00	62.35	64.05	66.55	25.9%	8	16
867	35	32.7%	32.20	31.45	32.65	580.00	—	—	—	—	—	—
305	17	32.5%	30.60	29.75	30.70	585.00	68.85	70.65	73.15	25.6%	68	70
583	80	32.2%	25.52	24.75	26.00	600.00	79.20	81.15	80.10	25.1%	3	19
298	48	31.9%	20.30	19.55	20.60	620.00	94.20	96.35	98.65	24.6%	10	5
249	37	31.6%	16.10	15.40	16.20	640.00	110.70	112.80	115.10	24.1%	5	10
238	109	31.2%	12.55	11.95	12.40	660.00	127.55	129.75	148.20	23.1%	—	0
218	2	31.1%	9.10	9.20	9.65	680.00	—	—	—	—	—	—
230	19	30.8%	7.30	7.05	7.35	700.00	—	—	—	—	—	—
351	246	30.8%	5.55	5.30	5.65	720.00	—	—	—	—	—	—
175	20	30.7%	4.30	3.90	4.30	740.00	203.70	205.95	221.80	23.3%	—	0
57	1	30.6%	3.10	3.00	3.25	760.00	—	—	—	—	—	—

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 MSFT put/call ratio?

For the April 16, 2027 expiration, the MSFT put/call ratio based on open interest is 0.90 (7,743 puts vs 8,643 calls), and 0.95 based on today's volume. A ratio above 1 means more puts than calls.

What is MSFT's implied volatility?

At-the-money implied volatility for MSFT options expiring April 16, 2027 is about 30.8%, an annualized estimate of how much the market expects Microsoft stock to move.

How many MSFT option expiration dates are there?

MSFT has 19 listed expiration dates, from Oct 12, 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.