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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 06/08/2026 |
$51.59 |
$52.66 |
$51.56 |
$52.11 |
1.05M | | 06/09/2026 |
$52.12 |
$53.25 |
$51.81 |
$52.25 |
763.40K | | 06/10/2026 |
$52.78 |
$54.20 |
$52.73 |
$53.94 |
1.02M | | 06/11/2026 |
$54.21 |
$54.67 |
$53.89 |
$54.13 |
1.20M | | 06/12/2026 |
$54.01 |
$54.85 |
$53.57 |
$54.35 |
1.34M |
 |
| RLI Corp. is a specialty insurer serving niche property, casualty, and surety markets. Co. provides underwriting expertise and service to commercial and personal line customers nationwide. Co.'s segment includes Casualty, Property and Surety. The casualty portion of its business consists largely of commercial excess, personal umbrella, general liability, transportation, and management liability coverages, as well as package business and other specialty coverages, such as professional liability and worker's compensation for office-based professionals. Its Property segment is comprised primarily of commercial fire, hurricane, earthquake, difference in conditions and marine coverages. | |
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RLI (RLI) has the following price history information. Looking back at RLI historical stock prices for the last five trading days, on June 08, 2026, RLI opened at $51.59, traded as high as $52.66 and as low as $51.56, and closed at $52.11. Trading volume was a total of 1.05M shares. On June 09, 2026, RLI opened at $52.12, traded as high as $53.25 and as low as $51.81, and closed at $52.25. Trading volume was a total of 763.40K shares. On June 10, 2026, RLI opened at $52.78, traded as high as $54.20 and as low as $52.73, and closed at $53.94. Trading volume was a total of 1.02M shares. On June 11, 2026, RLI opened at $54.21, traded as high as $54.67 and as low as $53.89, and closed at $54.13. Trading volume was a total of 1.20M shares. On June 12, 2026, RLI opened at $54.01, traded as high as $54.85 and as low as $53.57, and closed at $54.35. Trading volume was a total of 1.34M shares.
RLI Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into RLI shares, starting with a $10,000 purchase of RLI, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
06/14/2016 |
|
| End date: |
06/12/2026 |
|
| Start price/share: |
$32.62 |
|
| End price/share: |
$54.35 |
|
| Starting shares: |
306.56 |
|
| Ending shares: |
447.16 |
|
| Dividends reinvested/share: |
$19.94 |
|
| Total return: |
143.03% |
|
| Average Annual Total Return: |
9.29% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$24,311.08 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
06/14/2016 |
|
| End date: |
06/12/2026 |
|
| Start price/share: |
$32.62 |
|
| End price/share: |
$54.35 |
|
| Dividends collected/share: |
$19.94 |
|
| Total return: |
127.74% |
|
| Average Annual Total Return: |
8.58% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$22,777.10 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 06/08/2026 | $52.11 | | 06/09/2026 | $52.25 | | 06/10/2026 | $53.94 | | 06/11/2026 | $54.13 | | 06/12/2026 | $54.35 |
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