Workday (WDAY) Options Chain

NASDAQ: WDAYTechnologyEDP ServicesUSD

186.59-1.22 (-0.65%)

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

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $186.59
Put/call ratio (OI): 0.30
Put/call ratio (volume): 0.74
ATM implied volatility: 44.2%
Expected move: ±$93.41
Open interest (C / P): 12.50K / 3.77K

WDAY options summary

The WDAY options chain for the January 21, 2028 expiration lists 45 call and 40 put contracts, with 468 days until expiration. Open interest stands at 12,499 calls and 3,767 puts, a put/call ratio of 0.30, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $185.00 strike is 44.2%, which implies the market expects a move of about ±$93.41 (50.1%) in Workday stock by expiration.

The most open interest sits at the $260.00 call (5.03K contracts) and the $120.00 put (897 contracts).

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

WDAY options chain · January 21, 2028

WDAY 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
0	1	—	136.50	0.00	0.00	60.00	0.05	1.60	0.95	54.6%	1	133
0	1	—	132.00	0.00	0.00	65.00	0.00	3.10	2.00	57.6%	1	81
0	1	—	127.50	0.00	0.00	70.00	0.00	4.10	2.00	57.3%	1	25
11	1	64.3%	128.29	113.50	118.00	75.00	1.00	2.90	2.50	53.1%	7	14
0	1	—	130.00	0.00	0.00	80.00	0.00	5.00	3.10	52.7%	1	111
5	2	61.2%	117.60	105.00	109.00	85.00	0.50	3.70	3.90	54.8%	1	96
36	1	60.0%	122.00	100.50	105.00	90.00	1.00	5.50	4.52	57.9%	3	58
10	6	58.6%	108.90	96.50	100.50	95.00	0.00	0.00	9.70	12.5%	1	0
102	1	57.1%	96.00	92.50	96.00	100.00	2.55	5.20	4.82	50.1%	2	61
8	1	57.5%	95.25	89.00	92.50	105.00	0.00	0.00	9.00	12.5%	12	0
31	1	55.7%	98.01	84.50	88.50	110.00	4.00	6.80	4.95	48.3%	10	372
39	1	54.5%	85.46	80.50	84.50	115.00	0.00	0.00	5.75	6.3%	2	0
77	1	54.2%	97.90	77.00	81.00	120.00	6.00	9.00	7.00	47.2%	10	897
0	1	—	85.20	0.00	0.00	125.00	7.00	10.20	7.67	46.6%	10	189
89	1	52.2%	77.15	69.50	73.50	130.00	8.00	11.40	9.80	45.8%	1	68
51	1	51.4%	79.51	66.00	70.00	135.00	9.00	12.50	9.86	44.7%	3	17
118	1	51.2%	65.40	62.80	67.00	140.00	10.50	14.00	13.10	44.2%	49	144
1,347	1	50.3%	71.00	59.50	63.50	145.00	0.00	0.00	7.40	6.3%	6	0
146	35	52.9%	61.90	56.50	60.50	150.00	13.50	17.90	15.10	44.0%	28	116
28	1	52.3%	58.80	53.00	57.50	155.00	0.00	0.00	16.00	3.1%	4	0
386	10	51.6%	52.68	50.50	54.50	160.00	17.00	20.60	18.50	41.5%	1	53
36	1	50.8%	48.55	47.50	51.50	165.00	19.50	22.40	21.55	40.7%	2	364
384	2	49.7%	46.35	45.00	48.40	170.00	21.50	24.70	23.40	40.5%	1	277
31	52	49.5%	43.70	42.50	46.00	175.00	23.50	27.50	25.69	40.7%	2	300
47	1	49.6%	42.00	40.00	44.00	180.00	26.20	29.50	26.00	39.8%	8	8
708	1	49.0%	41.04	37.50	41.50	185.00	28.50	32.00	28.14	39.4%	3	21
WDAY $186.59
67	22	48.1%	37.00	35.20	38.80	190.00	30.50	34.50	31.08	38.8%	2	130
91	5	47.5%	33.80	32.50	36.40	195.00	33.50	37.50	33.00	38.7%	3	7
820	33	47.8%	33.52	30.50	34.90	200.00	36.00	40.00	37.90	37.9%	28	141
438	1	46.5%	27.15	26.00	30.50	210.00	0.00	0.00	31.25	—	2	0
397	6	45.8%	26.40	22.50	27.00	220.00	47.50	52.00	48.51	35.8%	1	59
296	4	44.9%	22.90	19.50	23.50	230.00	54.50	58.50	53.26	34.6%	1	10
206	41	44.1%	19.39	16.50	20.50	240.00	0.00	0.00	59.00	—	10	0
590	1	43.0%	16.70	14.00	17.50	250.00	112.50	116.60	124.22	83.5%	2	2
5,027	4	42.9%	14.23	11.50	15.50	260.00	77.00	81.00	76.02	31.8%	2	13
86	20	42.4%	14.40	9.50	13.50	270.00	—	—	—	—	—	—
120	20	42.4%	9.70	8.20	12.00	280.00	—	—	—	—	—	—
59	1	42.1%	9.50	6.50	10.50	290.00	0.00	0.00	147.55	—	2	0
64	1	42.4%	6.40	6.00	9.50	300.00	164.50	169.50	141.35	97.6%	—	0
25	9	42.4%	6.50	4.50	8.50	310.00	174.50	179.50	136.75	99.5%	2	0
195	10	42.3%	5.00	3.00	7.50	320.00	182.00	187.00	138.50	98.3%	2	0
69	1	42.7%	5.30	2.05	6.90	330.00	—	—	—	—	—	—
101	1	42.4%	3.50	1.00	6.00	340.00	—	—	—	—	—	—
0	3	12.5%	4.90	0.00	0.00	350.00	—	—	—	—	—	—
158	1	42.1%	2.77	0.65	4.70	360.00	0.00	0.00	153.00	—	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 WDAY put/call ratio?

For the January 21, 2028 expiration, the WDAY put/call ratio based on open interest is 0.30 (3,767 puts vs 12,499 calls), and 0.74 based on today's volume. A ratio above 1 means more puts than calls.

What is WDAY's implied volatility?

At-the-money implied volatility for WDAY options expiring January 21, 2028 is about 44.2%, an annualized estimate of how much the market expects Workday stock to move.

How many WDAY option expiration dates are there?

WDAY 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.