Price Chart

View Price for AMPU.
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 2026. Start Trial.
Date Open High Low Close Volume
Jul 02, 2026 5.33 6.025 4.29 4.43 493506.0
Jul 01, 2026 5.48 5.790 5.02 5.40 316247.0
Jun 30, 2026 5.60 6.150 5.46 5.58 434877.0
Jun 29, 2026 5.26 5.55 4.945 5.32 136723.0
Jun 26, 2026 4.28 5.019 4.28 4.89 189645.0
Jun 25, 2026 5.00 5.00 4.06 4.70 463091.0
Jun 24, 2026 6.05 6.05 4.43 4.60 595173.0
Jun 23, 2026 6.94 7.04 5.960 5.980 418378.0
Jun 22, 2026 8.01 8.41 7.080 7.42 159890.0
Jun 18, 2026 7.346 8.000 6.825 7.93 134593.0
Jun 17, 2026 7.38 7.508 6.90 6.95 222368.0
Jun 16, 2026 8.390 8.760 7.35 7.40 327679.0
Jun 15, 2026 9.20 9.20 8.60 8.83 92098.00
Jun 12, 2026 9.52 9.66 7.86 8.35 342397.0
Jun 11, 2026 8.75 9.27 8.37 9.27 199258.0
Jun 10, 2026 9.365 9.90 8.54 8.580 186753.0
Jun 09, 2026 11.94 11.99 8.300 9.585 571512.0
Jun 08, 2026 12.49 12.49 10.96 11.39 204888.0
Jun 05, 2026 15.70 15.70 11.56 12.34 158343.0
Jun 04, 2026 14.97 17.19 14.30 16.65 161393.0
Jun 03, 2026 16.70 18.07 15.53 15.64 143496.0
Jun 02, 2026 15.92 19.22 15.92 17.48 189339.0
Jun 01, 2026 14.07 16.38 13.80 15.77 151185.0
May 29, 2026 13.97 14.10 12.28 13.59 168837.0
May 28, 2026 11.45 16.03 11.45 14.72 465598.0

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