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How 4 friends’ digital-first strategy helped Castlery blossom after 9 years

Costco Wholesale Corporation (COST)

NasdaqGS - NasdaqGS Real-time price. Currency in USD

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486.13

+8.40

(+1.76%)

At close: 04:00PM EDT

485.44

-0.69

(-0.14%)

After hours:

07:58PM EDT

In the money

Show:ListStraddle

Strike:510.00

Callsfor7 October 2022

Contract name	Last trade date	Expiry date	Last price	Bid	Ask	Change	% change	Volume	Open interest	Implied volatility
COST221007C00510000	2022-10-04 3:57PM EDT	2022-10-07	0.22	0.20	0.28	+0.11	+100.00%	202	342	31.64%
COST221014C00510000	2022-10-04 12:04PM EDT	2022-10-14	1.59	1.87	2.03	+0.32	+25.20%	53	183	29.16%
COST221021C00510000	2022-10-04 3:58PM EDT	2022-10-21	3.80	3.75	4.05	+1.28	+50.79%	156	795	29.23%
COST221028C00510000	2022-10-04 3:14PM EDT	2022-10-28	5.00	5.35	5.70	+0.80	+19.05%	27	138	28.75%
COST221104C00510000	2022-10-04 12:50PM EDT	2022-11-04	6.65	6.90	8.00	+0.65	+10.83%	8	47	30.05%
COST221111C00510000	2022-10-04 2:40PM EDT	2022-11-11	8.50	8.55	9.90	+1.30	+18.06%	2	13	30.53%
COST221118C00510000	2022-10-04 2:34PM EDT	2022-11-18	9.50	10.35	10.85	+0.93	+10.85%	14	191	29.58%
COST221216C00510000	2022-10-04 3:24PM EDT	2022-12-16	16.45	17.05	17.60	+1.55	+10.40%	17	673	31.46%
COST230120C00510000	2022-10-04 12:48PM EDT	2023-01-20	21.90	22.70	23.30	+1.60	+7.88%	10	1,023	31.41%
COST230317C00510000	2022-10-04 3:20PM EDT	2023-03-17	30.25	30.35	31.80	+4.00	+15.24%	15	307	32.10%
COST230421C00510000	2022-09-29 12:42PM EDT	2023-04-21	34.60	34.70	36.20	0.00	-	13	29	32.23%
COST230616C00510000	2022-10-04 12:50PM EDT	2023-06-16	41.64	41.85	44.15	+2.24	+5.69%	1	116	33.38%
COST240119C00510000	2022-10-03 1:23PM EDT	2024-01-19	57.80	60.25	63.20	0.00	-	1	157	33.17%
COST250117C00510000	2022-09-29 9:55AM EDT	2025-01-17	88.30	85.95	92.20	0.00	-	12	26	34.88%

Putsfor7 October 2022

Contract name	Last trade date	Expiry date	Last price	Bid	Ask	Change	% change	Volume	Open interest	Implied volatility
COST221007P00510000	2022-10-03 2:48PM EDT	2022-10-07	30.33	20.45	27.65	0.00	-	7	13	67.58%
COST221014P00510000	2022-10-04 11:18AM EDT	2022-10-14	25.20	24.85	26.55	-11.55	-31.43%	5	75	32.26%
COST221021P00510000	2022-10-04 3:54PM EDT	2022-10-21	27.20	26.95	27.65	-8.20	-23.16%	36	711	28.39%
COST221028P00510000	2022-10-04 2:47PM EDT	2022-10-28	30.70	28.85	29.80	-3.25	-9.57%	22	43	29.32%
COST221104P00510000	2022-10-04 1:26PM EDT	2022-11-04	33.60	29.90	32.15	-6.40	-16.00%	2	10	30.62%
COST221118P00510000	2022-10-04 3:21PM EDT	2022-11-18	35.46	32.85	35.10	+3.15	+9.75%	6	319	30.19%
COST221216P00510000	2022-10-04 11:59AM EDT	2022-12-16	40.54	38.60	39.30	-1.39	-3.32%	1	150	28.86%
COST230120P00510000	2022-10-04 1:53PM EDT	2023-01-20	43.83	42.55	43.50	-7.87	-15.22%	7	1,929	27.86%
COST230317P00510000	2022-10-04 10:28AM EDT	2023-03-17	48.83	47.05	49.65	-6.37	-11.54%	1	47	27.44%
COST230421P00510000	2022-09-23 3:46PM EDT	2023-04-21	62.81	50.50	52.25	0.00	-	2	12	26.75%
COST230616P00510000	2022-09-28 2:43PM EDT	2023-06-16	56.55	54.05	56.80	0.00	-	55	503	26.47%
COST240119P00510000	2022-10-04 3:42PM EDT	2024-01-19	66.50	65.50	66.95	-4.15	-5.87%	17	329	24.08%
COST250117P00510000	2022-10-04 1:41PM EDT	2025-01-17	80.35	75.90	79.50	-1.03	-1.27%	2	6	22.38%