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Video: Compound Annual Growth Rate (CAGR) Definition
RMBS Historical Price Range
Date Open High Low Close Volume
10/09/2026 $110.82 $110.82 $104.54 $107.47 1.08M
10/12/2026 $105.35 $105.35 $100.80 $101.04 1.88M
10/13/2026 $97.60 $99.00 $95.83 $98.17 2.14M
10/14/2026 $95.95 $96.76 $91.89 $92.11 1.88M
10/15/2026 $88.82 $93.39 $86.78 $92.87 1.69M
About Rambus
Rambus Inc. is a provider of chips, silicon intellectual property (IP) and innovations that address the fundamental challenges of accelerating data and enabling critical performance improvements for data center and other growing markets. It offers a balanced and diverse portfolio of solutions across chips, silicon IP and patent licensing. Its Rambus Double Data Rate (DDR) memory interface chips for server memory modules enable increased bandwidth and expanded capacity in enterprise and cloud servers. Its portfolio includes DDR5 and DDR4 memory interface chipsets.
RMBS historical stock prices picture
Rambus (RMBS) has the following price history information. Looking back at RMBS historical stock prices for the last five trading days, on October 09, 2026, RMBS opened at $110.82, traded as high as $110.82 and as low as $104.54, and closed at $107.47. Trading volume was a total of 1.08M shares. On October 12, 2026, RMBS opened at $105.35, traded as high as $105.35 and as low as $100.80, and closed at $101.04. Trading volume was a total of 1.88M shares. On October 13, 2026, RMBS opened at $97.60, traded as high as $99.00 and as low as $95.83, and closed at $98.17. Trading volume was a total of 2.14M shares. On October 14, 2026, RMBS opened at $95.95, traded as high as $96.76 and as low as $91.89, and closed at $92.11. Trading volume was a total of 1.88M shares. On October 15, 2026, RMBS opened at $88.82, traded as high as $93.39 and as low as $86.78, and closed at $92.87. Trading volume was a total of 1.69M shares.

RMBS Historical Stock Prices By Date:

RMBS historical cagr picture

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

Growth of $10,000.00
Without Dividends Reinvested
Start date: 10/18/2016
End date: 10/15/2026
Start price/share: $11.70
End price/share: $92.87
Dividends collected/share: $0.00
Total return: 693.76%
Average Annual Total Return: 23.03%
Starting investment: $10,000.00
Ending investment: $79,407.89
Years: 10.00
RMBS Historical Closing Prices
Date Close
10/09/2026$107.47
10/12/2026$101.04
10/13/2026$98.17
10/14/2026$92.11
10/15/2026$92.87
Technology Historical Prices
RMBS is categorized under the Technology sector; below are some other companies in the same sector:

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Also explore: RMBS shares outstanding history

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