BMV · 6857N · stock
Advantest Corporation (6857N) stock price history
Every BMV trading session of Advantest Corporation from Feb 13, 2025 to Sep 28, 2026: 407 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 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.
6857N adjusted close, 2025 to 2026
- MX$3,978
- All time high, 2026
- MX$4,028
- 52 week high, MX$1,360 low
- 407
- Daily sessions since 2025
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
6857N key facts
- Advantest Corporation (6857N) closed at MX$3,656 on Sep 28, 2026 on BMV.
- 6857N's all time high close is MX$3,978, set on Aug 14, 2026; its all time low close is MX$1,186 on Feb 13, 2025.
- 6857N's 52 week range is MX$1,360 to MX$4,028.
- 6857N returned +168.8% over the year to Sep 28, 2026.
- Since Feb 13, 2025 6857N returned +208%, +100.3% a year compounded.
- 6857N's deepest drawdown was -16.3% from Sep 14, 2026 to Sep 15, 2026.
- DataCedar holds 407 daily sessions of 6857N history from Feb 13, 2025 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
6857N price chart, 2025 to 2026
6857N returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -8.1% |
| 3 months | +20.0% |
| 6 months | +21.2% |
| Year to date | +163.2% |
| 1 year | +168.8% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Feb 13, 2025 | +208.3% |
| Compound annual growth, 1.6 years | +100.3% |
6857N records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- MX$3,978 on Aug 14, 2026
- All time low close
- MX$1,186 on Feb 13, 2025
- 52 week high
- MX$4,028 on Aug 14, 2026
- 52 week low
- MX$1,360 on Sep 29, 2025
- Deepest drawdown
- -16.3% from Sep 14, 2026 to Sep 15, 2026, not yet recovered
- Best single session
- +117.2% on Feb 12, 2026
- Worst single session
- -16.3% on Sep 15, 2026
- Volatility, 1 year annualised
- 83.5%
- Sessions closing higher, 1 year
- 2%
- Growth of 1 since 2025
- 3.1×
6857N 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. 2025 starts on Feb 13, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | MX$1,389 | MX$4,028 | MX$1,389 | MX$3,656 | +163.2% | 13.5K | 185 |
| 2025 | MX$1,186 | MX$1,389 | MX$1,186 | MX$1,389 | n/a | 9.8K | 222 |
6857N monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | MX$3,656 | -8.1% |
| August 2026 | MX$3,978 | +30.6% |
| July 2026 | MX$3,046 | 0.0% |
| June 2026 | MX$3,046 | 0.0% |
| May 2026 | MX$3,046 | 0.0% |
| April 2026 | MX$3,046 | 0.0% |
| March 2026 | MX$3,046 | +1.0% |
| February 2026 | MX$3,016 | +117.2% |
| January 2026 | MX$1,389 | 0.0% |
| December 2025 | MX$1,389 | 0.0% |
| November 2025 | MX$1,389 | 0.0% |
| October 2025 | MX$1,389 | 0.0% |
About the 6857N data
Daily bars. 407 sessions from Feb 13, 2025 to Sep 28, 2026, one row per BMV 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 15, 2026 forward, most recent session Sep 24, 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 BMV trading days; minute timestamps are UTC. Prices are in MXN. 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 13, 2025, 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/6857N/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BMV
Common questions
6857N share price history
