OSB Group Plc (OSB.L) LSE

Currency In GBp

OSB.L Historical Return

If you invested 1000 GBp in OSB Group Plc (OSB.L) 10 years ago, it would be worth 2,702.67 GBp as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,319.07 GBp, while 1000 GBp invested 1 year ago would be worth 910.46 GBp. This corresponds to total returns of 170.27%, 31.91%, -8.95%, respectively, with annualized returns of 10.45%, 5.69%, -8.95%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

OSB.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	479.4	481	481	485.2	474.4	379,159
October 20, 2026	480.2	479.4	479.4	491	470.8	628,752
October 19, 2026	494.8	482	482	498.4	480.2	953,636
October 16, 2026	495.8	495.8	495.8	499.4	492.2	689,344
October 15, 2026	493.8	496	496	505	490.6	1.04M
October 14, 2026	493.4	493.8	493.8	503.5	490	2.21M
October 13, 2026	495.8	491.8	491.8	501.5	491.8	924,742
October 12, 2026	489.6	492.8	492.8	495.76	480.4	635,342
October 09, 2026	473	486.6	486.6	489.6	473	878,597
October 08, 2026	480	473.6	473.6	487.8	472	1.01M
October 07, 2026	488.8	485.4	485.4	497	483	942,094
October 06, 2026	490	494	494	498	490	535,854
October 05, 2026	493	491.2	491.2	497.8	490.4	479,108
October 02, 2026	494	493.6	493.6	504	491	783,461
October 01, 2026	509.5	493.2	493.2	509.5	493.2	1.1M
September 30, 2026	511	511.5	511.5	517.5	508	786,516
September 29, 2026	511.5	508	508	519	507	424,745
September 28, 2026	506.5	508.5	508.5	519	505.5	818,122
September 25, 2026	509.5	504	504	511.5	502.5	513,232
September 24, 2026	506.5	501.5	501.5	509.5	501.5	637,643
September 23, 2026	519.5	506	506	520	506	779,256
September 22, 2026	521	514	514	523.5	513	401,721
September 21, 2026	510	520	520	525.5	510	1.75M
September 18, 2026	517.5	511.5	511.5	518	510	2.65M
September 17, 2026	515	517.5	517.5	522.5	514.5	1.15M
September 16, 2026	509	519	519	521	507.5	1.37M
September 15, 2026	507	509	509	512	500	1.31M
September 11, 2026	506	513	513	514	506	1.33M
September 10, 2026	510	512	512	513.5	507.35	859,011
September 09, 2026	502	509.5	509.5	510	499.2	1.49M
September 08, 2026	509.5	509	509	512	501	1.28M
September 07, 2026	517	509	509	520	509	468,759
September 04, 2026	518	516	516	520.5	514.5	1.04M
September 03, 2026	510.5	517.5	517.5	517.5	508	1.13M
September 02, 2026	512	511.5	511.5	518.5	506.5	1.44M
September 01, 2026	511	514	514	524	509	1.07M
August 28, 2026	515	514.5	514.5	518.5	507.5	1.4M
August 27, 2026	511.5	512.5	512.5	516.5	510	1.03M
August 26, 2026	512	510.5	510.5	517.5	509.5	2.08M
August 25, 2026	516.5	514.5	514.5	519.5	507	873,497
August 24, 2026	519	515	515	524	514	699,726
August 21, 2026	509.5	516	516	527.3	508.5	1.02M
August 20, 2026	510	512	512	514.17	506.5	1.09M
August 19, 2026	510	510	510	510	500.5	1.18M
August 18, 2026	505.5	506.5	506.5	515.5	502	1.85M
August 17, 2026	512	505	505	512	501.83	1.48M
August 14, 2026	501.5	504.5	504.5	505	500	1.92M
August 13, 2026	499.2	499.6	499.6	503	494.2	3.9M
August 12, 2026	509.5	510	510	519	502.5	4.25M
August 11, 2026	509.5	506	506	511.5	500.5	1.23M
August 10, 2026	517.5	508	508	521.5	506	1.2M
August 07, 2026	508.5	520.5	520.5	522	500.5	1.51M
August 06, 2026	500	507	507	519	480.8	3.73M
August 05, 2026	571	569	569	581	563.5	617,214
August 04, 2026	570.5	567	567	570.5	558.5	423,137
August 03, 2026	563.5	568	568	571.5	560	389,246
July 31, 2026	565.5	556.5	556.5	568.5	555	378,991
July 30, 2026	559	564.5	564.5	569	558	221,597
July 29, 2026	560.5	561.5	561.5	567	557	303,446
July 28, 2026	565	559.5	559.5	566.5	553.5	525,492