Stock listing

NYSE Arca:CPSM Calamos S&P 500 Structured Alt Protection ETF Stock

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Share price · AMEX:CPSM

$29.64 USD +0.01 (+0.0%)

Close on Nov 3, 2026

Past year +4.5% · daily closes, Nov 3, 2025 – Nov 3, 2026, adjusted for splits

Day range: $29.64 – $29.66 USDNov 3, 2026
Volume: 1,254 sharesNov 3, 2026
52-week range: $28.20 – $29.79 USDLowest and highest trades, Nov 4, 2025 – Nov 3, 2026
Traded on an average day: $63,381 USDMedian day 1,000 shares · last 3 months, Aug 3, 2026 – Nov 3, 2026

Daily closes

Last 3 months, Aug 3, 2026 – Nov 3, 2026 · AMEX:CPSM · USD, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Tue, Nov 3	$29.64	+0.01	0.0%	$29.65	$29.66	$29.64	1,254
Mon, Nov 2	$29.63	-0.02	-0.1%	$29.65	$29.65	$29.63	1,275
Fri, Oct 30	$29.65	-0.09	-0.3%	$29.72	$29.72	$29.61	3,541
Thu, Oct 29	$29.74	+0.03	+0.1%	$29.79	$29.79	$29.74	2,166
Wed, Oct 28	$29.71	-0.01	0.0%	$29.71	$29.71	$29.71	230
Tue, Oct 27	$29.72	+0.015	+0.1%	$29.73	$29.73	$29.72	1,211
Mon, Oct 26	$29.71	+0.03	+0.1%	$29.65	$29.71	$29.65	610
Fri, Oct 23	$29.68	-0.01	0.0%	$29.68	$29.68	$29.68	300
Thu, Oct 22	$29.69	-0.05	-0.2%	$29.69	$29.69	$29.69	100
Wed, Oct 21	$29.74	+0.03	+0.1%	$29.79	$29.79	$29.73	2,800
Tue, Oct 20	$29.71	+0.045	+0.2%	$29.72	$29.73	$29.70	1,000
Mon, Oct 19	$29.66	+0.02	+0.1%	$29.66	$29.67	$29.65	1,700
Fri, Oct 16	$29.64	-0.04	-0.1%	$29.72	$29.72	$29.62	2,200
Thu, Oct 15	$29.68	+0.03	+0.1%	$29.64	$29.69	$29.64	3,600
Wed, Oct 14	$29.65	-0.05	-0.2%	$29.67	$29.67	$29.65	800
Tue, Oct 13	$29.70	0.00	0.0%	$29.70	$29.71	$29.70	800
Mon, Oct 12	$29.70	0.00	0.0%	$29.70	$29.70	$29.70	300
Fri, Oct 9	$29.70	+0.03	+0.1%	$29.70	$29.70	$29.69	1,300
Thu, Oct 8	$29.67	0.00	0.0%	$29.71	$29.71	$29.66	700
Wed, Oct 7	$29.67	-0.036	-0.1%	$29.68	$29.68	$29.67	2,400
Tue, Oct 6	$29.71	+0.071	+0.2%	$29.68	$29.71	$29.67	1,600
Mon, Oct 5	$29.64	+0.005	0.0%	$29.62	$29.66	$29.62	25,400
Fri, Oct 2	$29.63	+0.02	+0.1%	$29.63	$29.63	$29.63	200
Thu, Oct 1	$29.61	+0.008	0.0%	$29.55	$29.61	$29.55	1,000
Wed, Sep 30	$29.60	+0.021	+0.1%	$29.59	$29.60	$29.59	700
Tue, Sep 29	$29.58	+0.031	+0.1%	$29.57	$29.59	$29.57	800
Mon, Sep 28	$29.55	-0.04	-0.1%	$29.55	$29.58	$29.55	2,800
Fri, Sep 25	$29.59	+0.003	0.0%	$29.57	$29.61	$29.57	3,800
Thu, Sep 24	$29.59	+0.003	0.0%	$29.59	$29.59	$29.59	100
Wed, Sep 23	$29.58	-0.036	-0.1%	$29.58	$29.60	$29.56	9,200
Tue, Sep 22	$29.62	+0.025	+0.1%	$29.61	$29.63	$29.58	3,300
Mon, Sep 21	$29.60	+0.05	+0.2%	$29.57	$29.61	$29.56	4,400
Fri, Sep 18	$29.54	+0.015	0.0%	$29.50	$29.54	$29.50	4,477
Thu, Sep 17	$29.53	+0.051	+0.2%	$29.50	$29.53	$29.49	900
Wed, Sep 16	$29.48	-0.034	-0.1%	$29.53	$29.53	$29.48	400
Tue, Sep 15	$29.51	-0.007	0.0%	$29.51	$29.51	$29.51	400
Mon, Sep 14	$29.52	-0.035	-0.1%	$29.48	$29.57	$29.48	1,300
Fri, Sep 11	$29.56	+0.042	+0.1%	$29.56	$29.56	$29.56	100
Thu, Sep 10	$29.51	-0.027	-0.1%	$29.48	$29.51	$29.48	200
Wed, Sep 9	$29.54	-0.02	-0.1%	$29.54	$29.54	$29.54	300
Tue, Sep 8	$29.56	-0.021	-0.1%	$29.52	$29.56	$29.51	11,115
Fri, Sep 4	$29.58	-0.011	0.0%	$29.58	$29.58	$29.58	100
Thu, Sep 3	$29.59	+0.058	+0.2%	$29.60	$29.61	$29.59	2,700
Wed, Sep 2	$29.53	+0.029	+0.1%	$29.50	$29.53	$29.50	1,800
Tue, Sep 1	$29.51	-0.031	-0.1%	$29.50	$29.54	$29.48	4,300
Mon, Aug 31	$29.54	-0.004	0.0%	$29.54	$29.54	$29.54	200
Fri, Aug 28	$29.54	-0.005	0.0%	$29.60	$29.60	$29.54	200
Thu, Aug 27	$29.55	+0.02	+0.1%	$29.55	$29.55	$29.55	4,700
Wed, Aug 26	$29.53	0.00	0.0%	$29.53	$29.53	$29.53	100
Tue, Aug 25	$29.53	+0.025	+0.1%	$29.55	$29.55	$29.53	824
Mon, Aug 24	$29.50	+0.02	+0.1%	$29.48	$29.54	$29.47	926
Fri, Aug 21	$29.48	+0.01	0.0%	$29.48	$29.48	$29.48	200
Thu, Aug 20	$29.47	-0.045	-0.2%	$29.55	$29.56	$29.47	2,600
Wed, Aug 19	$29.52	+0.005	0.0%	$29.53	$29.53	$29.52	1,300
Tue, Aug 18	$29.51	+0.01	0.0%	$29.51	$29.55	$29.51	600
Mon, Aug 17	$29.50	-0.035	-0.1%	$29.54	$29.54	$29.50	2,400
Fri, Aug 14	$29.54	+0.001	0.0%	$29.51	$29.58	$29.51	800
Thu, Aug 13	$29.53	+0.031	+0.1%	$29.51	$29.53	$29.51	1,400
Wed, Aug 12	$29.50	+0.018	+0.1%	$29.50	$29.50	$29.50	100
Tue, Aug 11	$29.49	0.00	0.0%	$29.50	$29.50	$29.49	600
Mon, Aug 10	$29.49	+0.005	0.0%	$29.53	$29.53	$29.49	200
Fri, Aug 7	$29.48	+0.015	+0.1%	$29.46	$29.48	$29.45	800
Thu, Aug 6	$29.47	+0.015	+0.1%	$29.50	$29.50	$29.47	222
Wed, Aug 5	$29.45	-0.001	0.0%	$29.45	$29.45	$29.44	1,600
Tue, Aug 4	$29.45	+0.046	+0.2%	$29.44	$29.51	$29.42	9,513
Mon, Aug 3	$29.41	+0.05	+0.2%	$29.38	$29.41	$29.37	2,432

Ticker: NYSE Arca:CPSM
Asset type: ETF
Exchange: NYSE Arca
Currency: USD

Calamos S&P 500 Structured Alt Protection ETF on 6ix

What it is: Exchange-traded fund (ETF)