Become a Member
  • Track your favourite stocks
  • Create & monitor portfolios
  • Daily portfolio value
Sign Up
Quickpicks
Add shares to your
quickpicks to
display them here!

American Superc (AMSC.US) Share Price History

Time period:
to
Date Open High Low Close Volume
28th Sep 2026 (Mon) 29.38 29.80 28.97 29.29 25,274
25th Sep 2026 (Fri) 30.78 31.04 29.96 30.01 33,122
24th Sep 2026 (Thu) 30.31 30.73 29.69 30.42 29,497
23rd Sep 2026 (Wed) 32.05 32.13 30.80 31.05 33,824
22nd Sep 2026 (Tue) 30.07 31.54 30.07 31.24 67,243
21st Sep 2026 (Mon) 30.48 30.71 30.16 30.24 28,103
18th Sep 2026 (Fri) 29.31 30.31 28.92 30.19 34,744
17th Sep 2026 (Thu) 29.15 29.49 28.77 29.15 45,384
16th Sep 2026 (Wed) 28.145 28.145 27.33 27.81 76,616
15th Sep 2026 (Tue) 27.74 27.93 27.28 27.70 55,715
14th Sep 2026 (Mon) 27.50 28.12 27.21 27.28 57,082
11th Sep 2026 (Fri) 29.27 29.63 29.01 29.53 35,208
10th Sep 2026 (Thu) 28.46 29.00 28.09 28.66 28,844
9th Sep 2026 (Wed) 30.12 30.46 29.29 29.31 50,370
8th Sep 2026 (Tue) 30.50 31.00 29.99 30.44 55,708
7th Sep 2026 (Mon) 29.40 29.68 28.99 29.55 30,342
4th Sep 2026 (Fri) 29.40 29.68 28.99 29.55 30,342
3rd Sep 2026 (Thu) 28.74 29.21 28.36 29.01 15,416
2nd Sep 2026 (Wed) 28.69 28.89 28.13 28.49 32,283
1st Sep 2026 (Tue) 28.10 28.68 27.52 28.56 52,418
31st Aug 2026 (Mon) 28.37 28.78 28.10 28.71 45,273
28th Aug 2026 (Fri) 29.76 29.77 28.32 28.49 30,974
27th Aug 2026 (Thu) 30.06 30.39 29.33 29.84 40,440
26th Aug 2026 (Wed) 29.88 30.15 28.91 29.49 47,286
25th Aug 2026 (Tue) 29.74 29.83 29.505 29.65 20,898
24th Aug 2026 (Mon) 29.355 29.355 28.16 28.92 62,730
21st Aug 2026 (Fri) 30.26 30.34 29.45 30.01 48,025
20th Aug 2026 (Thu) 31.00 31.04 29.76 30.05 24,386
19th Aug 2026 (Wed) 31.03 31.20 29.85 31.16 21,740
18th Aug 2026 (Tue) 31.14 31.41 30.37 31.02 44,139
17th Aug 2026 (Mon) 32.20 32.22 31.825 32.13 38,282
14th Aug 2026 (Fri) 32.29 32.68 31.60 31.92 22,773
13th Aug 2026 (Thu) 32.42 32.47 31.36 31.51 26,926
12th Aug 2026 (Wed) 33.35 33.77 32.29 32.28 21,432
11th Aug 2026 (Tue) 31.62 32.45 31.60 32.13 28,287
10th Aug 2026 (Mon) 32.77 32.77 30.96 30.99 22,645
7th Aug 2026 (Fri) 34.05 34.16 31.29 32.765 63,246
6th Aug 2026 (Thu) 29.40 33.91 28.77 32.90 71,866
5th Aug 2026 (Wed) 32.99 33.55 32.70 32.94 45,984
4th Aug 2026 (Tue) 32.12 33.82 31.76 33.45 35,706
3rd Aug 2026 (Mon) 29.33 31.06 29.24 30.99 37,070
31st Jul 2026 (Fri) 30.92 31.05 29.23 29.37 50,380
30th Jul 2026 (Thu) 28.30 29.57 28.29 29.45 43,612
29th Jul 2026 (Wed) 28.60 28.60 26.36 26.64 47,724
FTSE 100 Latest
Value10,684.88
Change0.00