(TSV: OPHR )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2022	0.0600	0.0650	0.0600	0.0650	15,043	-0.01(-7.14%)
May 26, 2022				0.0700	0	+0.01(+16.67%)
May 25, 2022	0.0550	0.0600	0.0550	0.0600	55,315	+0.00(+0.00%)
May 24, 2022	0.0750	0.0750	0.0600	0.0600	99,003	-0.01(-14.29%)
May 19, 2022				0.0700	0	+0.01(+7.69%)
May 18, 2022	0.0650	0.0650	0.0650	0.0650	70,000	+0.00(+0.00%)
May 17, 2022	0.0700	0.0700	0.0600	0.0650	89,000	+0.00(+0.00%)
May 16, 2022	0.0650	0.0650	0.0650	0.0650	42,500	-0.01(-7.14%)
May 13, 2022	0.0650	0.0700	0.0650	0.0700	110,000	+0.01(+16.67%)
May 12, 2022	0.0650	0.0650	0.0550	0.0600	148,586	-0.02(-25.00%)
May 10, 2022				0.0800	7	+0.01(+6.67%)
May 09, 2022	0.0600	0.0750	0.0600	0.0750	40,820	-0.01(-6.25%)
May 06, 2022	0.0800	0.0800	0.0800	0.0800	68,478	-0.01(-5.88%)
May 05, 2022	0.0850	0.0850	0.0700	0.0850	142,391	+0.00(+0.00%)
May 04, 2022	0.0850	0.0900	0.0850	0.0850	49,200	+0.01(+6.25%)
May 03, 2022	0.0650	0.0850	0.0650	0.0800	236,766	+0.01(+23.08%)
May 02, 2022	0.0650	0.0650	0.0650	0.0650	75,130	+0.00(+0.00%)
Apr 29, 2022	0.0550	0.0650	0.0550	0.0650	63,100	+0.01(+18.18%)
Apr 28, 2022	0.0600	0.0600	0.0550	0.0550	33,263	-0.00(-8.33%)
Apr 26, 2022				0.0600	25	+0.00(+0.00%)
Apr 25, 2022	0.0650	0.0650	0.0600	0.0600	178,181	+0.00(+0.00%)
Apr 22, 2022	0.0650	0.0650	0.0600	0.0600	331,700	+0.00(+0.00%)
Apr 21, 2022	0.0700	0.0700	0.0600	0.0600	662,715	-0.01(-20.00%)
Apr 20, 2022	0.0750	0.0750	0.0750	0.0750	6,501	+0.00(+0.00%)
Apr 19, 2022	0.0750	0.0750	0.0750	0.0750	68,000	+0.00(+0.00%)
Apr 18, 2022	0.0750	0.0750	0.0750	0.0750	19,017	+0.00(+0.00%)
Apr 14, 2022				0.0750	0	-0.01(-11.76%)
Apr 13, 2022	0.0900	0.0900	0.0850	0.0850	24,000	-0.00(-5.56%)
Apr 12, 2022	0.0900	0.0900	0.0900	0.0900	118,875	+0.01(+12.50%)
Apr 11, 2022	0.0900	0.0900	0.0800	0.0800	71,004	-0.01(-5.88%)
Apr 08, 2022	0.0800	0.0850	0.0800	0.0850	538,379	+0.01(+6.25%)
Apr 07, 2022	0.0800	0.0800	0.0800	0.0800	7,820	+0.00(+0.00%)
Apr 06, 2022	0.0850	0.0850	0.0750	0.0800	25,099	+0.00(+0.00%)
Apr 05, 2022	0.0750	0.0800	0.0750	0.0800	35,500	+0.01(+6.67%)
Apr 04, 2022	0.0750	0.0750	0.0750	0.0750	41,189	+0.00(+0.00%)
Apr 01, 2022	0.0750	0.0750	0.0750	0.0750	32,000	+0.00(+7.14%)
Mar 31, 2022	0.0750	0.0800	0.0700	0.0700	137,933	-0.00(-6.67%)
Mar 30, 2022	0.0800	0.0800	0.0750	0.0750	60,757	-0.01(-6.25%)
Mar 29, 2022	0.0800	0.0800	0.0800	0.0800	61,000	+0.01(+6.67%)
Mar 25, 2022				0.0750	5	-0.01(-6.25%)
Mar 24, 2022	0.0800	0.0800	0.0800	0.0800	228,831	+0.00(+0.00%)
Mar 23, 2022	0.0800	0.0800	0.0800	0.0800	9,000	+0.00(+0.00%)
Mar 22, 2022	0.0800	0.0800	0.0750	0.0800	242,000	+0.00(+0.00%)
Mar 21, 2022	0.0850	0.0850	0.0800	0.0800	175,936	+0.00(+0.00%)
Mar 18, 2022	0.0900	0.0900	0.0800	0.0800	306,000	-0.01(-5.88%)
Mar 17, 2022	0.0950	0.0950	0.0850	0.0850	385,732	-0.00(-5.56%)
Mar 16, 2022	0.1000	0.1000	0.0850	0.0900	677,468	-0.01(-14.29%)
Mar 15, 2022	0.0800	0.1050	0.0750	0.1050	395,089	+0.03(+40.00%)
Mar 10, 2022				0.0750	0	-0.01(-6.25%)
Mar 09, 2022	0.0900	0.0900	0.0800	0.0800	95,719	-0.01(-5.88%)
Mar 08, 2022	0.0900	0.0900	0.0850	0.0850	24,351	-0.01(-10.53%)
Mar 07, 2022	0.1000	0.1000	0.0950	0.0950	37,000	-0.01(-5.00%)
Mar 04, 2022	0.1050	0.1050	0.1000	0.1000	217,500	-0.00(-4.76%)
Mar 03, 2022	0.1050	0.1050	0.1050	0.1050	10,000	+0.00(+0.00%)
Mar 02, 2022	0.1100	0.1100	0.1050	0.1050	33,500	-0.01(-4.55%)