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ASX:OSS Ocean Sciences Ltd Share Price

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Share price · ASX:OSS

$0.014 AUD +0.001 (+7.7%)

Close on Oct 30, 2026

Past year -30.0% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: $0.014 – $0.014 AUDOct 30, 2026
Volume: 30,000 sharesOct 30, 2026
Market cap: $3.29M AUDAt the close on Oct 30, 2026 · price × 235.4M shares outstanding
52-week range: $0.010 – $0.030 AUDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: $2,577 AUDMedian day 369 shares · 31 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · ASX:OSS · AUD, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	$0.014	+0.001	+7.7%	$0.014	$0.014	$0.014	30,000
Thu, Oct 29	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	683,197
Wed, Oct 28	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	0
Tue, Oct 27	$0.013	-0.003	-18.8%	$0.014	$0.014	$0.013	445,645
Mon, Oct 26	$0.016	0.000	0.0%	$0.016	$0.016	$0.016	369
Fri, Oct 23	$0.016	0.000	0.0%	$0.016	$0.016	$0.016	0
Thu, Oct 22	$0.016	+0.001	+6.7%	$0.015	$0.016	$0.015	31,316
Wed, Oct 21	$0.015	0.000	0.0%	$0.015	$0.015	$0.015	0
Tue, Oct 20	$0.015	0.000	0.0%	$0.015	$0.016	$0.015	307,817
Mon, Oct 19	$0.015	0.000	0.0%	$0.015	$0.015	$0.015	0
Fri, Oct 16	$0.015	+0.002	+15.4%	$0.013	$0.015	$0.013	500,000
Thu, Oct 15	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	0
Wed, Oct 14	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	0
Tue, Oct 13	$0.013	0.000	0.0%	$0.012	$0.013	$0.012	12,696
Mon, Oct 12	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	169,076
Fri, Oct 9	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	1,017,200
Thu, Oct 8	$0.013	0.000	0.0%	$0.014	$0.014	$0.013	426,967
Wed, Oct 7	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	485,697
Tue, Oct 6	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	181,000
Mon, Oct 5	$0.013	-0.001	-7.1%	$0.014	$0.014	$0.013	1,979,561
Fri, Oct 2	$0.014	-0.002	-12.5%	$0.015	$0.015	$0.014	499,000
Thu, Oct 1	$0.016	+0.002	+14.3%	$0.015	$0.016	$0.014	2,827,279
Wed, Sep 30	$0.014	+0.001	+7.7%	$0.013	$0.014	$0.013	470,065
Tue, Sep 29	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	177,618
Mon, Sep 28	$0.013	0.000	0.0%	$0.013	$0.013	$0.013	0
Fri, Sep 25	$0.013	-0.001	-7.1%	$0.013	$0.013	$0.013	54,933
Thu, Sep 24	$0.014	+0.002	+16.7%	$0.014	$0.014	$0.014	50,000
Wed, Sep 23	$0.012	0.000	0.0%	$0.012	$0.012	$0.012	0
Tue, Sep 22	$0.012	0.000	0.0%	$0.012	$0.013	$0.012	307,191
Mon, Sep 21	$0.012	0.000	0.0%	$0.011	$0.012	$0.011	450,645
Fri, Sep 18	$0.012	+0.001	+9.1%	$0.011	$0.012	$0.011	925,000
Thu, Sep 17	$0.011	+0.001	+10.0%	$0.011	$0.012	$0.011	279,355
Wed, Sep 16	$0.010	-0.010	-50.0%	$0.014	$0.014	$0.010	157,826
Tue, Sep 15	$0.020	+0.005	+33.3%	$0.020	$0.020	$0.020	33,000
Mon, Sep 14	$0.015	+0.005	+50.0%	$0.015	$0.015	$0.015	10,000
Fri, Sep 11	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Thu, Sep 10	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Wed, Sep 9	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Tue, Sep 8	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Mon, Sep 7	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Fri, Sep 4	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	9,400
Thu, Sep 3	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Wed, Sep 2	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Tue, Sep 1	$0.010	0.000	0.0%	$0.010	$0.010	$0.010	0
Mon, Aug 31	$0.010	-0.005	-33.3%	$0.010	$0.010	$0.010	28
Fri, Aug 28	$0.015	0.000	0.0%	$0.010	$0.020	$0.010	33,314
Thu, Aug 27	$0.015	0.000	0.0%	$0.015	$0.015	$0.015	0
Wed, Aug 26	$0.015	0.000	0.0%	$0.015	$0.015	$0.015	0
Tue, Aug 25	$0.015	0.000	0.0%	$0.015	$0.015	$0.015	0
Mon, Aug 24	$0.015	-0.005	-25.0%	$0.015	$0.015	$0.010	11,804
Fri, Aug 21	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Thu, Aug 20	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Wed, Aug 19	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Tue, Aug 18	$0.020	+0.010	+100.0%	$0.020	$0.020	$0.020	500
Mon, Aug 17	$0.010	-0.010	-50.0%	$0.010	$0.010	$0.010	9,505
Fri, Aug 14	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Thu, Aug 13	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Wed, Aug 12	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Tue, Aug 11	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Mon, Aug 10	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Fri, Aug 7	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Thu, Aug 6	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Wed, Aug 5	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Tue, Aug 4	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	8,000
Mon, Aug 3	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	9,953
Fri, Jul 31	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0
Thu, Jul 30	$0.020	0.000	0.0%	$0.020	$0.020	$0.020	0