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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 09/04/2026 |
$43.52 |
$45.71 |
$43.44 |
$45.63 |
957.10K | | 09/08/2026 |
$45.87 |
$46.40 |
$45.51 |
$45.78 |
2.31M | | 09/09/2026 |
$45.36 |
$45.77 |
$44.91 |
$45.50 |
1.82M | | 09/10/2026 |
$44.70 |
$44.87 |
$43.22 |
$43.67 |
1.69M | | 09/11/2026 |
$44.38 |
$45.13 |
$43.67 |
$44.95 |
1.63M |
 |
| Trex Co., Inc. is a manufacturer of wood-alternative decking and residential railing and outdoor living products and accessories, marketed under the brand name Trex. Co.'s segment is Trex Residential Products. Trex Residential Products manufactures outdoor living products, consisting of composite decking and railing products, hidden fasteners, and a broad offering of outdoor living accessories. Co. offers a range of products, such as Trex Outdoor Furniture; Trex Pergola; Trex Lattice; Trex Cornhole; Trex Blade; Trex Outdoor Kitchens, and others. Its principal decking products are Trex Signature, Trex Transcend Lineage, Trex Transcend, Trex Select, and Trex Enhance. | |
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Trex (TREX) has the following price history information. Looking back at TREX historical stock prices for the last five trading days, on September 04, 2026, TREX opened at $43.52, traded as high as $45.71 and as low as $43.44, and closed at $45.63. Trading volume was a total of 957.10K shares. On September 08, 2026, TREX opened at $45.87, traded as high as $46.40 and as low as $45.51, and closed at $45.78. Trading volume was a total of 2.31M shares. On September 09, 2026, TREX opened at $45.36, traded as high as $45.77 and as low as $44.91, and closed at $45.50. Trading volume was a total of 1.82M shares. On September 10, 2026, TREX opened at $44.70, traded as high as $44.87 and as low as $43.22, and closed at $43.67. Trading volume was a total of 1.69M shares. On September 11, 2026, TREX opened at $44.38, traded as high as $45.13 and as low as $43.67, and closed at $44.95. Trading volume was a total of 1.63M shares.
TREX Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Trex shares, starting with a $10,000 purchase of TREX, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
09/14/2016 |
|
| End date: |
09/11/2026 |
|
| Start price/share: |
$14.48 |
|
| End price/share: |
$44.95 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
210.43% |
|
| Average Annual Total Return: |
12.00% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$31,048.84 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 09/04/2026 | $45.63 | | 09/08/2026 | $45.78 | | 09/09/2026 | $45.50 | | 09/10/2026 | $43.67 | | 09/11/2026 | $44.95 |
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