Price Chart

View Price for GSM.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Price Chart
Start Trial

Historical Price Data

View and export this data back to 2013. Start Trial.
Date Open High Low Close Volume
Aug 25, 2026 4.03 4.032 3.935 4.01 1.085M
Aug 24, 2026 4.12 4.17 3.935 4.05 939748.0
Aug 21, 2026 3.89 4.095 3.89 4.08 1.439M
Aug 20, 2026 4.105 4.105 3.75 3.85 1.614M
Aug 19, 2026 4.145 4.26 3.97 4.05 2.077M
Aug 18, 2026 4.28 4.28 4.07 4.16 1.623M
Aug 17, 2026 4.38 4.39 4.215 4.29 1.463M
Aug 14, 2026 4.30 4.41 4.28 4.39 1.212M
Aug 13, 2026 4.44 4.49 4.34 4.38 1.018M
Aug 12, 2026 4.55 4.60 4.415 4.45 1.283M
Aug 11, 2026 4.625 4.695 4.555 4.57 1.172M
Aug 10, 2026 4.50 4.720 4.48 4.63 2.039M
Aug 07, 2026 4.17 4.63 4.17 4.49 2.932M
Aug 06, 2026 4.12 4.23 4.010 4.13 2.809M
Aug 05, 2026 3.92 4.20 3.81 4.15 5.782M
Aug 04, 2026 3.26 3.460 3.26 3.42 3.568M
Aug 03, 2026 3.21 3.28 3.18 3.25 1.776M
Jul 31, 2026 3.20 3.25 3.105 3.18 962930.0
Jul 30, 2026 3.21 3.23 3.10 3.21 2.238M
Jul 29, 2026 3.36 3.36 3.08 3.16 1.780M
Jul 28, 2026 3.31 3.36 3.24 3.36 1.005M
Jul 27, 2026 3.34 3.39 3.220 3.30 1.424M
Jul 24, 2026 3.33 3.405 3.33 3.36 740360.0
Jul 23, 2026 3.38 3.46 3.325 3.35 602473.0
Jul 22, 2026 3.42 3.485 3.385 3.42 693699.0

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 Related Metrics