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CBOE:BUFB Innovator Laddered Allocation Buffer ETF Stock

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Share price · CBOE:BUFB

$40.05 USD -0.52 (-1.3%)

Close on Oct 30, 2026

Past year +11.1% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: $39.92 – $40.46 USDOct 30, 2026
Volume: 29,099 sharesOct 30, 2026
52-week range: $35.10 – $41.00 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: $1.26M USDMedian day 24,250 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · CBOE:BUFB · USD, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	$40.05	-0.52	-1.3%	$40.46	$40.46	$39.92	29,099
Thu, Oct 29	$40.57	-0.14	-0.3%	$40.41	$40.65	$40.41	23,192
Wed, Oct 28	$40.71	+0.13	+0.3%	$40.48	$40.77	$40.48	54,258
Tue, Oct 27	$40.58	+0.158	+0.4%	$40.25	$40.65	$40.25	77,843
Mon, Oct 26	$40.42	+0.182	+0.5%	$40.29	$40.53	$40.29	16,605
Fri, Oct 23	$40.24	-0.14	-0.3%	$40.28	$40.37	$40.16	55,200
Thu, Oct 22	$40.38	-0.305	-0.7%	$40.62	$40.62	$40.23	19,800
Wed, Oct 21	$40.69	+0.195	+0.5%	$40.56	$40.76	$40.54	11,300
Tue, Oct 20	$40.49	-0.01	0.0%	$40.32	$40.68	$40.32	17,100
Mon, Oct 19	$40.50	+0.22	+0.5%	$40.64	$40.64	$40.39	25,200
Fri, Oct 16	$40.28	-0.30	-0.7%	$40.58	$40.68	$40.25	35,900
Thu, Oct 15	$40.58	-0.01	0.0%	$40.60	$40.68	$40.36	12,500
Wed, Oct 14	$40.59	-0.31	-0.8%	$40.98	$40.98	$40.48	50,300
Tue, Oct 13	$40.90	+0.02	0.0%	$40.66	$40.90	$40.66	23,300
Mon, Oct 12	$40.88	-0.01	0.0%	$40.87	$40.91	$40.83	9,800
Fri, Oct 9	$40.89	+0.19	+0.5%	$40.72	$40.89	$40.72	16,000
Thu, Oct 8	$40.70	-0.07	-0.2%	$40.54	$40.75	$40.54	30,700
Wed, Oct 7	$40.77	-0.01	0.0%	$40.87	$40.87	$40.68	17,400
Tue, Oct 6	$40.78	+0.06	+0.1%	$41.00	$41.00	$40.78	20,800
Mon, Oct 5	$40.72	+0.28	+0.7%	$40.64	$40.76	$40.54	53,600
Fri, Oct 2	$40.44	+0.07	+0.2%	$40.55	$40.61	$40.41	35,500
Thu, Oct 1	$40.37	+0.087	+0.2%	$40.48	$40.48	$40.08	98,800
Wed, Sep 30	$40.28	-0.022	-0.1%	$40.33	$40.51	$40.28	14,200
Tue, Sep 29	$40.31	-0.03	-0.1%	$40.39	$40.40	$40.26	30,500
Mon, Sep 28	$40.34	-0.205	-0.5%	$40.47	$40.48	$40.23	32,800
Fri, Sep 25	$40.54	+0.14	+0.3%	$40.42	$40.55	$40.34	9,500
Thu, Sep 24	$40.40	-0.006	0.0%	$40.35	$40.43	$40.27	22,900
Wed, Sep 23	$40.41	-0.194	-0.5%	$40.55	$40.55	$40.29	24,800
Tue, Sep 22	$40.60	+0.045	+0.1%	$40.72	$40.72	$40.49	18,200
Mon, Sep 21	$40.56	+0.345	+0.9%	$40.51	$40.62	$40.40	39,300
Fri, Sep 18	$40.21	+0.02	0.0%	$40.10	$40.21	$40.03	112,300
Thu, Sep 17	$40.19	+0.381	+1.0%	$40.37	$40.37	$40.00	120,367
Wed, Sep 16	$39.81	-0.181	-0.5%	$40.06	$40.09	$39.65	13,500
Tue, Sep 15	$39.99	-0.08	-0.2%	$39.87	$40.08	$39.87	25,600
Mon, Sep 14	$40.07	-0.125	-0.3%	$40.16	$40.17	$39.98	18,800
Fri, Sep 11	$40.20	+0.26	+0.7%	$40.28	$40.28	$40.15	25,400
Thu, Sep 10	$39.94	-0.235	-0.6%	$40.69	$40.69	$39.86	24,000
Wed, Sep 9	$40.17	-0.07	-0.2%	$40.37	$40.37	$40.04	20,300
Tue, Sep 8	$40.24	-0.10	-0.2%	$40.15	$40.33	$40.15	35,000
Fri, Sep 4	$40.34	-0.086	-0.2%	$40.21	$40.47	$40.21	15,400
Thu, Sep 3	$40.43	+0.246	+0.6%	$40.49	$40.49	$40.33	15,700
Wed, Sep 2	$40.18	+0.16	+0.4%	$40.07	$40.24	$40.07	48,700
Tue, Sep 1	$40.02	-0.27	-0.7%	$39.36	$40.18	$39.36	32,100
Mon, Aug 31	$40.29	+0.10	+0.2%	$40.18	$40.29	$40.10	15,500
Fri, Aug 28	$40.19	-0.06	-0.1%	$40.25	$40.45	$40.18	17,300
Thu, Aug 27	$40.25	+0.17	+0.4%	$40.05	$40.35	$40.05	26,700
Wed, Aug 26	$40.08	-0.02	0.0%	$39.94	$40.20	$39.94	21,278
Tue, Aug 25	$40.10	0.00	0.0%	$40.14	$40.17	$40.09	24,500
Mon, Aug 24	$40.10	-0.04	-0.1%	$40.30	$40.30	$39.99	19,800
Fri, Aug 21	$40.14	+0.09	+0.2%	$40.15	$40.18	$40.06	11,500
Thu, Aug 20	$40.05	-0.135	-0.3%	$40.15	$40.18	$40.02	50,600
Wed, Aug 19	$40.19	+0.055	+0.1%	$40.04	$40.29	$40.04	23,000
Tue, Aug 18	$40.13	-0.14	-0.3%	$40.34	$40.34	$40.08	11,211
Mon, Aug 17	$40.27	-0.10	-0.2%	$40.42	$40.42	$40.18	39,233
Fri, Aug 14	$40.37	-0.03	-0.1%	$40.41	$40.41	$40.28	17,800
Thu, Aug 13	$40.40	+0.23	+0.6%	$40.36	$40.40	$40.25	17,100
Wed, Aug 12	$40.17	-0.04	-0.1%	$40.14	$40.27	$40.14	13,300
Tue, Aug 11	$40.21	-0.03	-0.1%	$40.04	$40.27	$40.04	41,450
Mon, Aug 10	$40.24	+0.04	+0.1%	$40.13	$40.28	$40.11	25,149
Fri, Aug 7	$40.20	+0.06	+0.1%	$40.30	$40.30	$40.12	13,900
Thu, Aug 6	$40.14	-0.01	0.0%	$40.96	$40.96	$40.06	90,000
Wed, Aug 5	$40.15	-0.03	-0.1%	$40.24	$40.24	$40.10	37,700
Tue, Aug 4	$40.18	+0.395	+1.0%	$40.13	$40.18	$39.87	28,100
Mon, Aug 3	$39.79	+0.245	+0.6%	$39.41	$39.85	$39.41	32,200
Fri, Jul 31	$39.54	+0.19	+0.5%	$39.56	$39.56	$39.12	37,200
Thu, Jul 30	$39.35	+0.39	+1.0%	$38.96	$39.35	$38.96	16,100

Ticker: CBOE:BUFB
Asset type: ETF
Exchange: CBOE
Currency: USD

Innovator Laddered Allocation Buffer ETF on 6ix

What it is: Exchange-traded fund (ETF)