B3 · L1RC34 · stock
Lam Research Corporation (L1RC34) stock price history
Every B3 trading session of Lam Research Corporation from Feb 4, 2020 to Sep 28, 2026: 1,656 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
L1RC34 adjusted close, 2020 to 2026
- R$139.76
- All time high, 2024
- R$51.15
- 52 week high, R$15.65 low
- 1,656
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
L1RC34 key facts
- Lam Research Corporation (L1RC34) closed at R$37.29 on Sep 28, 2026 on B3.
- L1RC34's all time high close is R$139.76, set on Jun 18, 2024; its all time low close is R$7.79 on Apr 4, 2025.
- L1RC34's 52 week range is R$15.65 to R$51.15.
- L1RC34 returned +142.0% over the year to Sep 28, 2026 and -46.5% over five years.
- Since Feb 4, 2020 L1RC34 returned +27%, +3.7% a year compounded.
- L1RC34's deepest drawdown was -94.4% from Jun 18, 2024 to Apr 4, 2025.
- DataCedar holds 1,656 daily sessions of L1RC34 history from Feb 4, 2020 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
L1RC34 price chart, 2020 to 2026
L1RC34 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +5.3% |
| 3 months | -15.6% |
| 6 months | +49.8% |
| Year to date | +73.3% |
| 1 year | +142.0% |
| 3 years | -45.3% |
| 5 years | -46.5% |
| 10 years | n/a |
| Since Feb 4, 2020 | +27.3% |
| Compound annual growth, 6.6 years | +3.7% |
L1RC34 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$139.76 on Jun 18, 2024
- All time low close
- R$7.79 on Apr 4, 2025
- 52 week high
- R$51.15 on Jun 30, 2026
- 52 week low
- R$15.65 on Sep 29, 2025
- Deepest drawdown
- -94.4% from Jun 18, 2024 to Apr 4, 2025, not yet recovered
- Best single session
- +19.5% on Oct 14, 2020
- Worst single session
- -89.5% on Oct 3, 2024
- Volatility, 1 year annualised
- 73.0%
- Sessions closing higher, 1 year
- 56%
- Best calendar year
- 2025, +116%
- Worst calendar year
- 2024, -88%
L1RC34 price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2020 starts on Feb 4, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$21.08 | R$51.15 | R$21.08 | R$37.29 | +73.3% | 6.3M | 185 |
| 2025 | R$10.24 | R$22.31 | R$7.69 | R$21.52 | +115.7% | 3M | 250 |
| 2024 | R$83.81 | R$140.01 | R$8.93 | R$9.98 | -88.1% | 2.5M | 251 |
| 2023 | R$49.23 | R$85.31 | R$49.23 | R$83.81 | +70.2% | 38.6K | 248 |
| 2022 | R$88.49 | R$90.10 | R$36.45 | R$49.23 | -43.1% | 758.2K | 250 |
| 2021 | R$53.78 | R$90.16 | R$53.78 | R$86.57 | +61.0% | 792.5K | 247 |
| 2020 | R$29.28 | R$56.92 | R$20.86 | R$53.78 | n/a | 464.8K | 225 |
L1RC34 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$37.29 | +5.9% |
| August 2026 | R$35.20 | +3.6% |
| July 2026 | R$33.99 | -33.2% |
| June 2026 | R$50.92 | +41.3% |
| May 2026 | R$36.04 | +25.2% |
| April 2026 | R$28.77 | +16.2% |
| March 2026 | R$24.76 | -9.0% |
| February 2026 | R$27.21 | -2.0% |
| January 2026 | R$27.76 | +29.0% |
| December 2025 | R$21.52 | +15.5% |
| November 2025 | R$18.64 | -2.3% |
| October 2025 | R$19.08 | +19.5% |
About the L1RC34 data
Daily bars. 1,656 sessions from Feb 4, 2020 to Sep 28, 2026, one row per B3 trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are B3 trading days; minute timestamps are UTC. Prices are in BRL. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Feb 4, 2020, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/L1RC34/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
Common questions
L1RC34 share price history
