Synthomer plc (SYNT.L) LSE

Currency In GBp

SYNT.L Historical Return

If you invested 1000 GBp in Synthomer plc (SYNT.L) 10 years ago, it would be worth 46.02 GBp as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 28.24 GBp, while 1000 GBp invested 1 year ago would be worth 1,763.33 GBp. This corresponds to total returns of -95.4%, -97.18%, 76.33%, respectively, with annualized returns of -26.49%, -51.02%, 76.33%.

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

SYNT.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	100.6	106	106	107.4	100.6	333,883
September 09, 2026	106.6	103.6	103.6	110.07	103.6	219,676
September 08, 2026	113.8	107	107	113.8	106.04	204,070
September 07, 2026	107.6	108	108	113.8	106	938,637
September 04, 2026	108.2	109	109	110.4	107.8	244,543
September 03, 2026	106	108.2	108.2	109.8	103.2	306,560
September 02, 2026	102	104.2	104.2	105.2	101	389,858
September 01, 2026	97	102	102	105	94.6	817,731
August 28, 2026	97	98.4	98.4	101.6	97	275,396
August 27, 2026	97	97	97	101.6	97	648,998
August 26, 2026	97	98.6	98.6	103.4	97	235,035
August 25, 2026	97.2	99	99	103.4	97.2	828,108
August 24, 2026	99	98	98	102.8	97.53	240,304
August 21, 2026	100	100	100	103	100	343,515
August 20, 2026	100	100.6	100.6	103.4	99.3	409,769
August 19, 2026	97.9	100.4	100.4	101.4	95.6	724,354
August 18, 2026	104.4	98	98	104.4	96.1	527,931
August 17, 2026	100	99	99	104.8	99	404,805
August 14, 2026	104.4	101.2	101.2	104.4	98	763,484
August 13, 2026	101	99.8	99.8	104.57	99	759,252
August 12, 2026	103.2	104	104	107.6	101.2	1.34M
August 11, 2026	113.97	103.8	103.8	115	102	1.24M
August 10, 2026	120	112.4	112.4	121.8	112.4	720,086
August 07, 2026	119.38	122	122	122.38	113.18	1.08M
August 06, 2026	105.8	117.6	117.6	118	105.2	2.14M
August 05, 2026	93.9	109	109	109	93.9	1.58M
August 04, 2026	101.6	99	99	111.6	88.9	5.04M
August 03, 2026	92.3	89	89	92.3	87.45	343,743
July 31, 2026	92	88	88	95	88	664,054
July 30, 2026	89.1	91.3	91.3	95	82.2	449,361
July 29, 2026	85.5	89.2	89.2	90.5	84	498,098
July 28, 2026	81.2	84.8	84.8	87.8	81.2	800,809
July 27, 2026	85.57	81.2	81.2	87.9	81.2	661,639
July 24, 2026	83.5	84.6	84.6	85.1	81.5	418,238
July 23, 2026	88.6	83.1	83.1	88.6	83.1	331,279
July 22, 2026	86.38	86	86	87.32	83.6	266,582
July 21, 2026	86	83.9	83.9	86.7	81.4	325,785
July 20, 2026	80.3	81.5	81.5	84.4	80.3	368,478
July 17, 2026	84	82.7	82.7	85.7	82	336,481
July 16, 2026	85	84	84	86.4	83.1	371,103
July 15, 2026	86.49	85.2	85.2	89.3	85.1	210,138
July 14, 2026	81	85	85	89.4	81	399,463
July 13, 2026	83.2	84.8	84.8	86	83.01	652,250
July 10, 2026	84.8	83.7	83.7	84.8	80	436,406
July 09, 2026	83.6	82.1	82.1	84.8	79.8	287,881
July 08, 2026	80	83.1	83.1	83.2	78.2	573,824
July 07, 2026	90	80.9	80.9	90	80.9	908,437
July 06, 2026	88	84.7	84.7	89.2	84.55	498,854
July 03, 2026	82	88	88	91.9	82	576,449
July 02, 2026	75.5	86.1	86.1	86.2	75.5	941,233
July 01, 2026	81.03	78.8	78.8	82.5	76.7	514,180
June 30, 2026	79.5	79.8	79.8	82.5	78.3	289,274
June 29, 2026	82	80.2	80.2	82	78.23	935,411
June 26, 2026	79.6	79.8	79.8	82.89	75.06	1.78M
June 25, 2026	85	77.7	77.7	88.8	76.47	1.42M
June 24, 2026	87.6	85	85	97	85	984,248
June 23, 2026	97.8	88.4	88.4	97.8	85.54	2.6M
June 22, 2026	122	97.8	97.8	123.95	97.49	2.46M
June 19, 2026	106.8	114.6	114.6	117.41	106.6	1.5M
June 18, 2026	111	110.8	110.8	114.4	106.74	1.18M