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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 03/02/2026 |
$36.35 |
$37.77 |
$35.92 |
$36.93 |
1.11M | | 03/03/2026 |
$35.04 |
$35.55 |
$34.00 |
$35.26 |
1.65M | | 03/04/2026 |
$36.37 |
$38.20 |
$36.08 |
$37.99 |
1.16M | | 03/05/2026 |
$36.94 |
$37.39 |
$34.40 |
$35.14 |
967.00K | | 03/06/2026 |
$33.50 |
$34.89 |
$32.62 |
$32.80 |
881.50K |
 |
| Photronics, Inc. is a manufacturer of integrated circuit (IC) and flat panel display (FPD) photomasks. Photomasks are a key element in the manufacture of ICs and FPDs and are used as masters to transfer circuit patterns onto semiconductor wafers and FPD substrates during the fabrication of ICs, a variety of FPDs and, to a lesser extent, other types of electrical and optical components. Co. sells its photomasks to semiconductor designers and manufacturers, and manufacturers of FPDs. Photomask technology is also being applied to the fabrication of other electronic products such as photonics, microelectronic mechanical systems, and certain nanotechnology applications. | |
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Photronics (PLAB) has the following price history information. Looking back at PLAB historical stock prices for the last five trading days, on March 02, 2026, PLAB opened at $36.35, traded as high as $37.77 and as low as $35.92, and closed at $36.93. Trading volume was a total of 1.11M shares. On March 03, 2026, PLAB opened at $35.04, traded as high as $35.55 and as low as $34.00, and closed at $35.26. Trading volume was a total of 1.65M shares. On March 04, 2026, PLAB opened at $36.37, traded as high as $38.20 and as low as $36.08, and closed at $37.99. Trading volume was a total of 1.16M shares. On March 05, 2026, PLAB opened at $36.94, traded as high as $37.39 and as low as $34.40, and closed at $35.14. Trading volume was a total of 967.00K shares. On March 06, 2026, PLAB opened at $33.50, traded as high as $34.89 and as low as $32.62, and closed at $32.80. Trading volume was a total of 881.50K shares.
PLAB Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Photronics shares, starting with a $10,000 purchase of PLAB, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
03/10/2016 |
|
| End date: |
03/06/2026 |
|
| Start price/share: |
$9.96 |
|
| End price/share: |
$32.80 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
229.32% |
|
| Average Annual Total Return: |
12.67% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$32,945.72 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 03/02/2026 | $36.93 | | 03/03/2026 | $35.26 | | 03/04/2026 | $37.99 | | 03/05/2026 | $35.14 | | 03/06/2026 | $32.80 |
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