Quotes Amphastar Pharmaceuticals, Inc.

Stocks

AMPH

US03209R1032

Pharmaceuticals

Market Closed - 21:00:00 23/10/2026 BST 5-day change 1st Jan Change
25.14 USD -3.46% Intraday chart for Amphastar Pharmaceuticals, Inc. -2.82% -6.12%

Stock exchange

Quotes 5-day view: Amphastar Pharmaceuticals, Inc.

Delayed Quote Nasdaq
Amphastar Pharmaceuticals, Inc.(AMPH) : Historical Chart (5-day)
  16/10/2026 19/10/2026 20/10/2026 21/10/2026 22/10/2026
Last US$25.87 US$26.14 US$25.94 US$26.20 US$26.04
Volume 352,084 299,510 361,336 390,205 315,091
Change -2.08% +1.04% -0.77% +1.00% -0.61%
Opening US$26.61 US$25.63 US$26.24 US$25.69 US$26.25
High US$26.61 US$26.31 US$26.61 US$26.35 US$26.50
Low US$25.52 US$25.63 US$25.82 US$25.51 US$25.92

Performance

1 day-3.46%
1 week-2.82%
Current month-2.60%
1 month+0.72%
3 months+33.23%
6 months+19.66%
Current year-6.12%
1 year+1.70%
3 years-43.78%
5 years+31.62%
10 years+36.08%

Volumes

markets
Daily volume
482,286
Estimated daily volume
482,286
Avg. Volume 20 sessions
404,006
Daily volume ratio
1.19
Avg. Volume 20 sessions USD
10,156,710.84
Record volume 1
6,087,485
Record volume 2
4,284,712
Record volume 3
3,279,268
Capital turnover ratio
0.01
Float rotation
0.01

Basic data

Market Cap (USD)
1,114,494,132
Net sales (USD)
719,887,000
Number of employees
1,976
Sales / Employee (USD)
364,315
Free-Float
47.23%
Free-Float capitalization (USD)
771,071,973
Average Daily Capital Traded
0.91%

Indicators

Moving average 5 days
26.04
Moving average 20 days
26.09
Moving average 50 days
24.03
Moving average 100 days
21.95
Price spread / (MMA5)
+3.57%
Price spread / (MMA20)
+3.77%
Price spread / (MMA50)
-4.40%
Price spread / (MMA100)
-12.69%
STIM
RSI 9 days
55.83
RSI 14 days
58

Change 5-day change 1-year change 3-year change Capi.($)
-3.46%-2.82%+1.70%-43.78% 1.11B
-2.54%+1.31%+55.10%+120.84% 1,165B
-1.42%+3.23%+37.07%+74.26% 645B
+0.16%+0.08%+25.14%+97.36% 504B
-0.31%+2.95%+39.36%+63.56% 380B
-1.34%-0.47%+66.63%+40.56% 363B
-0.68%+1.67%+22.07%+50.94% 297B
-1.20%+0.99%+2.26%+22.95% 269B
-1.79%+1.57%+49.97%+60.87% 237B
-0.73%-0.10%+29.24%+101.19% 195B
Average -1.25%+2.15%+32.85%+58.87% 405.66B
Weighted average by Cap. -1.18%+3.17%+40.59%+81.85%

Historical Quotes: Amphastar Pharmaceuticals, Inc.

DateOpeningHighLowCloseVolumeChange

Latest transactions

32ca163.ptLvKkZMoVJXdC2Csig1Y3kfSBAluiqnLFTy1jIQRM4.0YWrHGsg5jkVLXnVik9vFjhJcGhz7BPGYTW1rFwpFpjHnJdcNjuMFmFAaA
DatePriceVolumeTotal
21:00:00 25.1482,182340,128
20:59:59 25.14100257,946
20:59:59 25.14100257,846
20:59:58 25.14100257,746
20:59:56 25.14100257,646
20:59:56 25.14100257,546
20:59:56 25.14100257,446
20:59:56 25.14264257,346
20:59:56 25.14100257,082
20:59:56 25.14214256,982
Chart Amphastar Pharmaceuticals, Inc.

Price Extremes

1 week 24.62
Extreme 24.62
26.61
1 month 24.62
Extreme 24.62
27.8
Current year 16.64
Extreme 16.645
29.52
1 year 16.64
Extreme 16.645
29.52
3 years 16.64
Extreme 16.645
65.92
5 years 16.64
Extreme 16.645
67.66
10 years 12.05
Extreme 12.05
67.66

Monthly variations

Annual variations

2026-2.76%
2025-27.88%
2024-39.97%
2023+120.74%
2022+20.31%
2021+15.81%
2020+4.25%
2019-3.07%
2018+3.43%
2017+4.45%
2016+29.44%
2015+22.57%
2014+15.98%
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