Shin Shin Natural Gas Company Limited (9918.TW) TAI

Currency In TWD

9918.TW Historical Return

If you invested 1000 NT$ in Shin Shin Natural Gas Company Limited (9918.TW) 10 years ago, it would be worth 1,880.97 NT$ as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,255.44 NT$, while 1000 NT$ invested 1 year ago would be worth 1,083.85 NT$. This corresponds to total returns of 88.1%, 25.54%, 8.39%, respectively, with annualized returns of 6.52%, 4.65%, 8.39%.

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

9918.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	42.8	43.3	43.3	43.3	42.8	8,173
August 20, 2026	42.85	42.8	42.8	42.9	42.8	5,081
August 19, 2026	42.5	42.4	42.4	42.95	42.25	30,683
August 18, 2026	42.3	42.45	42.45	42.5	42.3	8,281
August 17, 2026	43	42.9	42.9	43	42.55	21,201
August 14, 2026	42.65	42.55	42.55	42.7	42.45	35,552
August 13, 2026	42.6	42.5	42.5	43	41.5	133,413
August 12, 2026	42.5	42.8	42.8	43.05	42.5	88,191
August 11, 2026	42.4	42.65	42.65	42.65	42.4	1,118
August 10, 2026	42.5	42.5	42.5	42.65	42.45	21,002
August 07, 2026	42.45	42.45	42.45	42.45	42.45	9,200
August 06, 2026	42.5	42.6	42.6	42.65	42.4	21,224
August 05, 2026	42.8	42.6	42.6	42.8	42.4	39,273
August 04, 2026	42.25	42.8	42.8	42.85	42.15	39,103
August 03, 2026	42.5	42.95	42.95	42.95	42.45	30,698
July 31, 2026	42.7	42.5	42.5	42.7	42.2	24,383
July 30, 2026	43	42.3	42.3	43.8	42.3	56,129
July 29, 2026	43.5	43	43	43.5	42.5	72,393
July 28, 2026	43.2	43.5	43.5	43.5	43.2	7,691
July 27, 2026	43.7	43.45	43.45	43.7	42.8	18,213
July 24, 2026	43	43.35	43.35	43.4	42.3	86,566
July 23, 2026	42.5	43.5	43.5	43.5	42.1	42,442
July 22, 2026	43.5	43.5	43.5	43.65	43.45	32,615
July 21, 2026	43.65	44	44	44	43.4	14,636
July 20, 2026	46.5	43.8	43.8	46.5	43.6	58,474
July 17, 2026	43.3	44.2	44.2	44.25	43.3	52,380
July 16, 2026	44.45	44	44	44.45	43.2	17,544
July 15, 2026	43.9	44.1	44.1	44.1	43.55	26,378
July 14, 2026	43.5	43.95	43.95	44	43.05	61,288
July 13, 2026	43.75	43.5	43.5	43.75	43.15	24,653
July 09, 2026	43.3	43.75	43.75	44	43.3	60,936
July 08, 2026	43.05	43.1	43.1	43.35	43.05	16,149
July 07, 2026	42.95	43.35	43.35	43.35	42.95	19,473
July 06, 2026	43	43.3	43.3	43.3	42.95	16,156
July 03, 2026	43.1	43.3	43.3	43.3	42.9	21,380
July 02, 2026	42.85	43.1	43.1	43.3	42.85	49,363
July 01, 2026	43.45	43.4	43.4	43.45	42.95	26,947
June 30, 2026	42.65	43.35	43.35	43.35	42.65	64,205
June 29, 2026	43	42.7	42.7	43.35	42.7	75,345
June 26, 2026	42.95	43.2	43.2	43.65	42.95	69,164
June 25, 2026	43.35	43.35	43.35	43.35	43.05	28,713
June 24, 2026	43.05	43.55	43.55	43.65	43	31,442
June 23, 2026	44.15	43.65	43.65	44.15	43.05	65,144
June 22, 2026	44.2	43.05	43.05	44.2	43.05	32,135
June 18, 2026	43.1	43.1	43.1	43.35	43	15,786
June 17, 2026	43.85	43.5	43.5	43.85	43	41,196
June 16, 2026	43.3	43.85	43.85	44.25	43.3	91,529
June 15, 2026	43.45	43.3	43.3	43.45	42.65	32,392
June 12, 2026	43.45	43.25	43.25	43.45	42.9	49,207
June 11, 2026	43.45	43.4	43.4	43.45	42.5	89,060
June 10, 2026	42.75	42.95	42.95	43	42.55	96,092
June 09, 2026	43.95	42.7	42.7	43.95	42.7	148,211
June 08, 2026	43.5	43.8	43.8	44.05	43.05	44,316
June 05, 2026	44.95	44.95	44.95	45.9	44.35	120,470
June 04, 2026	44.05	44.45	44.45	44.5	44.05	40,452
June 03, 2026	43.75	44.05	44.05	44.45	43.7	67,982
June 02, 2026	43.4	43.75	43.75	44	43.35	53,241
June 01, 2026	43.2	43.5	43.5	44.2	43.05	109,969
May 29, 2026	43.25	43.15	43.15	43.7	43	98,516
May 28, 2026	43.7	44.35	44.35	45	43.45	148,982