Stock listing

B3:CTKA3 Karsten S.A. Ações

Home listing (B3) of Karsten S.A.

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Share price · BMFBOVESPA:CTKA3

34.16 BRL 0.00 (0.0%)

Close on Oct 22, 2026

Past year -5.1% · daily closes, Oct 22, 2025 – Oct 22, 2026, adjusted for splits

Day range: 34.16 – 34.16 BRLOct 22, 2026
Market cap: 98.33M BRLAt the close on Oct 22, 2026 · price × 2.88M shares outstanding
52-week range: 34.00 – 50.00 BRLLowest and highest trades, Oct 23, 2025 – Oct 22, 2026
Traded on an average day: 671 BRLMedian day 0 shares · 63 days with no trades · last 3 months, Jul 22, 2026 – Oct 22, 2026

Prices by listing

Listing	Last	Change	Volume	Open	High	Low	Previous close	Price from
B3:CTKA3 · Home	34.16 BRL	0.00 (0.0%)	—	34.16	34.16	34.16	34.16	Close on Oct 22, 2026
B3:CTKA4	33.83 BRL	-0.17 (-0.5%)	300	33.82	33.83	33.82	34.00	Close on Oct 15, 2026

Daily closes

Last 3 months, Jul 22, 2026 – Oct 22, 2026 · BMFBOVESPA:CTKA3 · BRL, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Thu, Oct 22	34.16	0.00	0.0%	34.16	34.16	34.16	0
Wed, Oct 21	34.16	0.00	0.0%	34.16	34.16	34.16	0
Tue, Oct 20	34.16	0.00	0.0%	34.16	34.16	34.16	0
Mon, Oct 19	34.16	0.00	0.0%	34.16	34.16	34.16	0
Fri, Oct 16	34.16	+0.16	+0.5%	34.20	34.20	34.16	200
Thu, Oct 15	34.00	-6.00	-15.0%	34.00	34.00	34.00	200
Wed, Oct 14	40.00	0.00	0.0%	40.00	40.00	40.00	0
Tue, Oct 13	40.00	0.00	0.0%	40.00	40.00	40.00	0
Fri, Oct 9	40.00	-0.01	0.0%	40.00	40.00	40.00	400
Thu, Oct 8	40.01	0.00	0.0%	40.01	40.01	40.01	0
Wed, Oct 7	40.01	0.00	0.0%	40.01	40.01	40.01	0
Tue, Oct 6	40.01	0.00	0.0%	40.01	40.01	40.01	0
Mon, Oct 5	40.01	0.00	0.0%	40.01	40.01	40.01	0
Fri, Oct 2	40.01	0.00	0.0%	40.01	40.01	40.01	0
Thu, Oct 1	40.01	0.00	0.0%	40.01	40.01	40.01	0
Wed, Sep 30	40.01	0.00	0.0%	40.01	40.01	40.01	0
Tue, Sep 29	40.01	0.00	0.0%	40.01	40.01	40.01	0
Mon, Sep 28	40.01	0.00	0.0%	40.01	40.01	40.01	0
Fri, Sep 25	40.01	0.00	0.0%	40.01	40.01	40.01	0
Thu, Sep 24	40.01	0.00	0.0%	40.01	40.01	40.01	0
Wed, Sep 23	40.01	0.00	0.0%	40.01	40.01	40.01	0
Tue, Sep 22	40.01	0.00	0.0%	40.01	40.01	40.01	0
Mon, Sep 21	40.01	0.00	0.0%	40.01	40.01	40.01	0
Fri, Sep 18	40.01	0.00	0.0%	40.01	40.01	40.01	0
Thu, Sep 17	40.01	0.00	0.0%	40.01	40.01	40.01	100
Wed, Sep 16	40.01	0.00	0.0%	40.01	40.01	40.01	0
Tue, Sep 15	40.01	0.00	0.0%	40.01	40.01	40.01	0
Mon, Sep 14	40.01	-3.99	-9.1%	40.01	40.01	40.01	300
Sun, Sep 13	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Sep 11	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Sep 10	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Sep 9	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Sep 8	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Sep 7	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Sep 4	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Sep 3	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Sep 2	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Sep 1	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Aug 31	44.00	0.00	0.0%	44.00	44.00	44.00	0
Sun, Aug 30	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Aug 28	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Aug 27	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Aug 26	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Aug 25	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Aug 24	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Aug 21	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Aug 20	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Aug 19	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Aug 18	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Aug 17	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Aug 14	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Aug 13	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Aug 12	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Aug 11	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Aug 10	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Aug 7	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Aug 6	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Aug 5	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Aug 4	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Aug 3	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Jul 31	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Jul 30	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Jul 29	44.00	0.00	0.0%	44.00	44.00	44.00	0
Tue, Jul 28	44.00	0.00	0.0%	44.00	44.00	44.00	0
Mon, Jul 27	44.00	0.00	0.0%	44.00	44.00	44.00	0
Fri, Jul 24	44.00	0.00	0.0%	44.00	44.00	44.00	0
Thu, Jul 23	44.00	0.00	0.0%	44.00	44.00	44.00	0
Wed, Jul 22	44.00	0.00	0.0%	44.00	44.00	44.00	0

Ticker: B3:CTKA3
Asset type: Stock
Exchange: B3
Currency: BRL

Where Karsten S.A. is listed

Listing	Exchange	Country	Currency
B3:CTKA3 · Home listing · This page	B3	Brazil	BRL
B3:CTKA4	B3	Brazil	BRL
B3:CTKA4F	B3	Brazil	BRL
B3:CTKA3F	B3	Brazil	BRL