Historical Data
Rambus Inc. (RMBS) Historical Prices & Returns
Daily RMBS high, low, close, volume rows. Returns, range, and realised volatility are computed only from the dated sessions shown below.
Section freshness
Prices as of Sep 11, 4:00 PM EDT · Fundamentals checked Sep 13, 1:30 PM EDT · Statements Mar 31, 2026
- 1-year return
- +18.68%
- First close → last close
- Range high
- $174.10
- Range low
- $72.45
- Realised vol (annualised)
- 80%
- σ of daily log returns × √252
Trend read
Near the 52-week low.
Trading near the 52-week low is a distress signal until proven otherwise. Pair this history with the RMBS quote summary and any available financial statements to see whether the fundamental story has changed or the de-rate is sentiment.
Last 30 sessions
| Date | High | Low | Close | Return | Volume |
|---|---|---|---|---|---|
| $88.15 | $85.81 | $86.97 | +1.90% | 1,203,000 | |
| $86.81 | $84.15 | $85.35 | -2.62% | 1,648,600 | |
| $89.41 | $86.20 | $87.65 | +0.87% | 1,623,400 | |
| $88.58 | $86.00 | $86.89 | +1.67% | 2,056,400 | |
| $86.32 | $83.82 | $85.46 | +1.33% | 1,888,900 | |
| $84.82 | $81.48 | $84.34 | -0.45% | 1,958,800 | |
| $84.80 | $82.09 | $84.72 | +0.38% | 2,182,300 | |
| $85.30 | $82.97 | $84.40 | -2.64% | 1,859,000 | |
| $87.70 | $85.80 | $86.69 | +1.08% | 2,484,300 | |
| $89.99 | $84.74 | $85.76 | -5.87% | 2,450,300 | |
| $92.90 | $89.77 | $91.11 | +1.20% | 1,370,500 | |
| $90.93 | $88.55 | $90.03 | +0.19% | 1,306,200 | |
| $90.68 | $88.13 | $89.86 | +3.20% | 1,760,000 | |
| $89.43 | $86.15 | $87.07 | -4.57% | 1,795,100 | |
| $92.67 | $89.80 | $91.24 | -0.99% | 1,042,100 | |
| $93.35 | $91.00 | $92.15 | +1.43% | 1,292,700 | |
| $96.52 | $89.26 | $90.85 | -3.05% | 3,581,800 | |
| $97.62 | $91.86 | $93.71 | -6.86% | 2,656,800 | |
| $104.11 | $100.53 | $100.61 | -0.24% | 1,871,900 | |
| $101.04 | $97.75 | $100.85 | +1.53% | 1,109,200 | |
| $102.93 | $99.00 | $99.33 | -1.66% | 1,578,000 | |
| $102.57 | $98.90 | $101.01 | +4.76% | 2,964,900 | |
| $98.93 | $94.94 | $96.42 | +0.55% | 1,594,300 | |
| $101.98 | $95.80 | $95.89 | -5.55% | 1,883,600 | |
| $103.50 | $100.21 | $101.52 | +3.93% | 1,981,000 | |
| $101.65 | $93.78 | $97.68 | +0.39% | 1,762,200 | |
| $103.95 | $96.85 | $97.30 | -3.23% | 2,222,800 | |
| $101.37 | $96.75 | $100.55 | +9.04% | 2,518,400 | |
| $93.66 | $86.47 | $92.21 | +1.30% | 1,876,700 | |
| $95.50 | $89.09 | $91.03 | +1.62% | 2,435,700 |
Showing the most recent 30 sessions. Total 255 bars available.
Frequently asked
Common questions.
What RMBS historical data does TECHi show?
TECHi shows dated Rambus Inc. closing prices, with high, low, volume, dividend, and split columns whenever those values are available for the session.
How does TECHi calculate RMBS returns and volatility?
Returns use the displayed closing prices. Realised volatility is calculated only when enough dated observations exist, using the annualised standard deviation of daily log returns.
How current is the RMBS price history?
The RMBS table runs through the most recent completed trading session in the series, and every row is dated so you can see exactly how current the latest bar is.
How much RMBS history is included?
The table and summary use only the sessions delivered in the displayed series; TECHi does not infer older prices or fill missing dates.