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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
11/03/2025 $3.76 $3.81 $3.65 $3.74 14.30K
11/04/2025 $3.63 $3.77 $3.55 $3.55 30.00K
11/05/2025 $3.60 $3.66 $3.55 $3.57 4.90K
11/06/2025 $3.53 $3.55 $3.26 $3.34 11.80K
11/07/2025 $3.34 $3.34 $3.13 $3.18 9.20K
Astrotech Corporation is a spectrometry company, which launches, manages, and commercializes scalable companies based on its core technology. Its business units include Astrotech Technologies, Inc., 1st Detect Corporation, AgLAB, Inc., BreathTech Corporation, and Pro-Control, Inc. Astrotech Technologies, Inc. owns and licenses the intellectual property related to the Astrotech Mass Spectrometer Technology (AMS Technology). 1st Detect Corporation is a manufacturer of explosives trace detectors and narcotics trace detectors developed for use in security and detection at airports, cargo hubs, military bases, and others.
ASTC historical stock prices picture
Astrotech (ASTC) has the following price history information. Looking back at ASTC historical stock prices for the last five trading days, on November 03, 2025, ASTC opened at $3.76, traded as high as $3.81 and as low as $3.65, and closed at $3.74. Trading volume was a total of 14.30K shares. On November 04, 2025, ASTC opened at $3.63, traded as high as $3.77 and as low as $3.55, and closed at $3.55. Trading volume was a total of 30.00K shares. On November 05, 2025, ASTC opened at $3.60, traded as high as $3.66 and as low as $3.55, and closed at $3.57. Trading volume was a total of 4.90K shares. On November 06, 2025, ASTC opened at $3.53, traded as high as $3.55 and as low as $3.26, and closed at $3.34. Trading volume was a total of 11.80K shares. On November 07, 2025, ASTC opened at $3.34, traded as high as $3.34 and as low as $3.13, and closed at $3.18. Trading volume was a total of 9.20K shares.

ASTC Historical Stock Prices By Date:

ASTC historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Astrotech shares, starting with a $10,000 purchase of ASTC, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 11/10/2015
End date: 11/07/2025
Start price/share: $273.00
End price/share: $3.18
Dividends collected/share: $0.00
Total return: -98.84%
Average Annual Total Return: -35.93%
Starting investment: $10,000.00
Ending investment: $116.56
Years: 10.00
Date Close
11/03/2025$3.74
11/04/2025$3.55
11/05/2025$3.57
11/06/2025$3.34
11/07/2025$3.18
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Also explore: ASTC shares outstanding history

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