Silicon Motion Technology (SIMO) Price: 187.39

Silicon Motion Technology Corp. (SIMO)

187.39 -0.57 (-0.30%) USD | NASDAQ | Oct 23, 16:00

187.60 +0.21 (+0.11%) After-Hours: 20:00

Price Chart

Historical Price Data

View and export this data back to 2005. Start Trial.

Date	Open	High	Low	Close	Volume
Oct 23, 2026	186.76	192.96	185.18	187.39	962393.0
Oct 22, 2026	211.95	211.95	183.33	187.96	1.613M
Oct 21, 2026	219.58	224.88	216.00	222.30	497662.0
Oct 20, 2026	208.40	217.94	206.50	213.70	342535.0
Oct 19, 2026	220.00	222.00	211.76	217.24	555168.0
Oct 16, 2026	218.93	218.93	209.14	211.30	580383.0
Oct 15, 2026	214.00	221.39	204.37	218.39	1.297M
Oct 14, 2026	240.00	241.63	220.74	223.58	1.239M
Oct 13, 2026	239.00	247.17	234.00	246.63	664319.0
Oct 12, 2026	259.00	259.98	246.00	246.95	646567.0
Oct 09, 2026	268.00	270.80	256.63	263.90	447754.0
Oct 08, 2026	279.10	283.35	258.01	261.89	868604.0
Oct 07, 2026	278.42	289.72	275.59	285.78	676629.0
Oct 06, 2026	286.41	294.98	281.51	284.96	1.076M
Oct 05, 2026	281.57	289.00	277.36	282.45	724651.0
Oct 02, 2026	275.93	283.50	274.54	280.50	641861.0
Oct 01, 2026	279.42	281.36	272.66	275.24	492124.0
Sep 30, 2026	279.21	283.76	275.02	280.00	444136.0
Sep 29, 2026	282.17	284.00	274.22	276.16	439275.0
Sep 28, 2026	273.91	280.00	269.34	278.07	414003.0
Sep 25, 2026	275.80	283.99	273.06	276.23	474071.0
Sep 24, 2026	268.81	278.85	265.00	275.10	603312.0
Sep 23, 2026	278.30	281.04	267.46	276.53	558042.0
Sep 22, 2026	265.60	287.36	265.60	283.26	1.229M
Sep 21, 2026	277.70	278.98	263.58	269.00	997806.0

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

Read full definition.

Price Range, Past 5 Years

View Price Range, Past 5 Years

Start Trial

Minimum

Maximum

Average

Median

Price Benchmarks

View Price Benchmarks