Advantest (6857.T) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 32910.00 | 33150.00 | 31110.00 | 32190.00 | -2.25% | 7,228,200 |
| 2026-08-06 | 32500.00 | 33200.00 | 31910.00 | 32930.00 | -2.34% | 7,818,100 |
| 2026-08-05 | 32500.00 | 33840.00 | 32390.00 | 33720.00 | +8.77% | 9,461,000 |
| 2026-08-04 | 31820.00 | 32420.00 | 30080.00 | 31000.00 | -1.37% | 10,006,300 |
| 2026-08-03 | 31800.00 | 32780.00 | 31100.00 | 31430.00 | -3.29% | 9,793,800 |
| 2026-07-31 | 32540.00 | 32940.00 | 31570.00 | 32500.00 | +16.34% | 18,131,300 |
| 2026-07-30 | 28480.00 | 29425.00 | 27380.00 | 27935.00 | +10.85% | 16,409,100 |
| 2026-07-29 | 26000.00 | 27520.00 | 24135.00 | 25200.00 | -1.22% | 14,777,000 |
| 2026-07-28 | 26480.00 | 26485.00 | 25250.00 | 25510.00 | -10.11% | 10,348,000 |
| 2026-07-27 | 29400.00 | 29590.00 | 27800.00 | 28380.00 | -1.95% | 7,722,800 |
| 2026-07-24 | 30100.00 | 30270.00 | 28445.00 | 28945.00 | -6.02% | 8,849,300 |
| 2026-07-23 | 30630.00 | 31540.00 | 30320.00 | 30800.00 | +4.11% | 7,493,200 |
| 2026-07-22 | 30880.00 | 31580.00 | 29535.00 | 29585.00 | -0.15% | 9,245,200 |
| 2026-07-21 | 28005.00 | 29825.00 | 27530.00 | 29630.00 | +7.73% | 10,348,200 |
| 2026-07-17 | 28140.00 | 28150.00 | 26000.00 | 27505.00 | -7.20% | 13,442,000 |
| 2026-07-16 | 30670.00 | 30770.00 | 29050.00 | 29640.00 | -5.93% | 8,916,700 |
| 2026-07-15 | 30180.00 | 31550.00 | 29730.00 | 31510.00 | +5.83% | 7,789,700 |
| 2026-07-14 | 28320.00 | 29780.00 | 28230.00 | 29775.00 | +3.31% | 8,956,100 |
| 2026-07-13 | 29500.00 | 30020.00 | 28415.00 | 28820.00 | -3.39% | 6,766,700 |
| 2026-07-10 | 30160.00 | 30580.00 | 29640.00 | 29830.00 | +2.30% | 7,330,900 |
| 2026-07-09 | 28900.00 | 29820.00 | 28785.00 | 29160.00 | +5.86% | 8,863,600 |
| 2026-07-08 | 28010.00 | 29375.00 | 27545.00 | 27545.00 | -4.69% | 10,152,200 |
| 2026-07-07 | 29200.00 | 30120.00 | 28625.00 | 28900.00 | -2.25% | 7,803,900 |
| 2026-07-06 | 29845.00 | 30230.00 | 28735.00 | 29565.00 | +0.75% | 6,649,300 |
| 2026-07-03 | 28110.00 | 29385.00 | 27665.00 | 29345.00 | +1.84% | 7,931,300 |
| 2026-07-02 | 30400.00 | 30650.00 | 28815.00 | 28815.00 | -9.95% | 9,115,500 |
| 2026-07-01 | 33930.00 | 34200.00 | 32000.00 | 32000.00 | -1.05% | 6,204,600 |
| 2026-06-30 | 32700.00 | 33010.00 | 31510.00 | 32340.00 | +1.22% | 7,822,200 |
| 2026-06-29 | 32920.00 | 32930.00 | 30450.00 | 31950.00 | -1.51% | 7,261,600 |
| 2026-06-26 | 34500.00 | 35350.00 | 31720.00 | 32440.00 | -9.64% | 11,040,100 |
| 2026-06-25 | 33100.00 | 35940.00 | 32820.00 | 35900.00 | +15.06% | 12,921,900 |
| 2026-06-24 | 31100.00 | 31780.00 | 30420.00 | 31200.00 | -0.73% | 7,695,200 |
| 2026-06-23 | 32430.00 | 33260.00 | 31430.00 | 31430.00 | -2.30% | 10,134,300 |
| 2026-06-22 | 31460.00 | 32600.00 | 31120.00 | 32170.00 | +1.35% | 5,949,900 |
| 2026-06-19 | 31210.00 | 32000.00 | 31070.00 | 31740.00 | +4.75% | 9,887,400 |
| 2026-06-18 | 29855.00 | 30670.00 | 29720.00 | 30300.00 | +0.80% | 7,501,800 |
| 2026-06-17 | 29640.00 | 31170.00 | 29585.00 | 30060.00 | -0.92% | 7,837,500 |
| 2026-06-16 | 29600.00 | 31280.00 | 29510.00 | 30340.00 | +3.13% | 12,037,500 |
| 2026-06-15 | 28800.00 | 29620.00 | 28450.00 | 29420.00 | +7.67% | 9,988,500 |
| 2026-06-12 | 27205.00 | 27800.00 | 26940.00 | 27325.00 | +8.54% | 10,241,000 |
| 2026-06-11 | 24450.00 | 25475.00 | 24150.00 | 25175.00 | -0.24% | 7,237,400 |
| 2026-06-10 | 25490.00 | 26035.00 | 24910.00 | 25235.00 | -4.16% | 8,322,300 |
| 2026-06-09 | 25735.00 | 26595.00 | 25325.00 | 26330.00 | +4.34% | 8,788,900 |
| 2026-06-08 | 25100.00 | 25780.00 | 24860.00 | 25235.00 | -5.72% | 10,067,400 |
| 2026-06-05 | 27560.00 | 27590.00 | 26415.00 | 26765.00 | -4.99% | 7,157,600 |
| 2026-06-04 | 27380.00 | 28435.00 | 27160.00 | 28170.00 | +1.84% | 7,606,900 |
| 2026-06-03 | 27320.00 | 27970.00 | 26620.00 | 27660.00 | +5.09% | 8,806,800 |
| 2026-06-02 | 25810.00 | 26350.00 | 25275.00 | 26320.00 | +2.51% | 8,218,300 |
| 2026-06-01 | 25800.00 | 26170.00 | 25410.00 | 25675.00 | -1.89% | 7,366,500 |
| 2026-05-29 | 26380.00 | 26605.00 | 25670.00 | 26170.00 | -0.65% | 9,408,700 |
| 2026-05-28 | 26760.00 | 27195.00 | 25915.00 | 26340.00 | -2.91% | 7,244,100 |
| 2026-05-27 | 27200.00 | 27780.00 | 27015.00 | 27130.00 | +4.05% | 9,423,800 |
| 2026-05-26 | 28085.00 | 28090.00 | 25925.00 | 26075.00 | -6.05% | 9,168,700 |
| 2026-05-25 | 27245.00 | 28515.00 | 27150.00 | 27755.00 | +3.39% | 7,936,500 |
| 2026-05-22 | 26975.00 | 27120.00 | 26460.00 | 26845.00 | +0.37% | 7,253,600 |
| 2026-05-21 | 26625.00 | 27020.00 | 25995.00 | 26745.00 | +4.37% | 9,851,300 |
| 2026-05-20 | 25790.00 | 26145.00 | 25020.00 | 25625.00 | +1.32% | 8,881,700 |
| 2026-05-19 | 26150.00 | 26420.00 | 24860.00 | 25290.00 | -3.29% | 9,174,200 |
| 2026-05-18 | 26485.00 | 26580.00 | 25475.00 | 26150.00 | -0.80% | 8,750,700 |
| 2026-05-15 | 29015.00 | 29020.00 | 26140.00 | 26360.00 | -7.88% | 9,938,400 |
| 2026-05-14 | 28510.00 | 29940.00 | 28360.00 | 28615.00 | +1.15% | 9,547,900 |
| 2026-05-13 | 28080.00 | 28340.00 | 27665.00 | 28290.00 | -1.45% | 5,799,400 |
| 2026-05-12 | 29280.00 | 29405.00 | 28335.00 | 28705.00 | -0.26% | 7,971,200 |
| 2026-05-11 | 30410.00 | 30580.00 | 28780.00 | 28780.00 | -3.70% | 8,727,700 |
| 2026-05-08 | 29800.00 | 30070.00 | 29310.00 | 29885.00 | +0.57% | 8,963,400 |
| 2026-05-07 | 30100.00 | 30260.00 | 29715.00 | 29715.00 | +6.83% | 11,005,100 |
| 2026-05-01 | 28990.00 | 29160.00 | 27800.00 | 27815.00 | -1.57% | 7,144,100 |
| 2026-04-30 | 28880.00 | 29700.00 | 28190.00 | 28260.00 | -5.01% | 13,127,400 |
| 2026-04-28 | 30120.00 | 30710.00 | 29335.00 | 29750.00 | -5.56% | 19,894,900 |
| 2026-04-27 | 30500.00 | 32400.00 | 29390.00 | 31500.00 | +7.00% | 18,594,000 |
| 2026-04-24 | 28315.00 | 29460.00 | 27920.00 | 29440.00 | +5.52% | 15,405,700 |
| 2026-04-23 | 28500.00 | 29070.00 | 27615.00 | 27900.00 | +0.00% | 10,679,900 |
| 2026-04-22 | 27255.00 | 28360.00 | 27050.00 | 27900.00 | +2.57% | 9,077,500 |
| 2026-04-21 | 27430.00 | 27895.00 | 27120.00 | 27200.00 | +0.37% | 6,400,300 |
| 2026-04-20 | 27885.00 | 28055.00 | 27100.00 | 27100.00 | -2.76% | 7,633,600 |
| 2026-04-17 | 28900.00 | 29050.00 | 27870.00 | 27870.00 | -2.64% | 9,985,300 |
| 2026-04-16 | 28085.00 | 28800.00 | 27710.00 | 28625.00 | +3.77% | 10,852,600 |
| 2026-04-15 | 28000.00 | 28610.00 | 27440.00 | 27585.00 | +2.17% | 12,810,000 |
| 2026-04-14 | 25900.00 | 27130.00 | 25860.00 | 27000.00 | +8.52% | 11,460,300 |
| 2026-04-13 | 24650.00 | 25245.00 | 24545.00 | 24880.00 | -0.44% | 6,508,500 |
| 2026-04-10 | 25300.00 | 25800.00 | 24990.00 | 24990.00 | +0.77% | 10,849,800 |
| 2026-04-09 | 25000.00 | 25010.00 | 24540.00 | 24800.00 | -1.67% | 8,706,000 |
| 2026-04-08 | 24200.00 | 25220.00 | 23950.00 | 25220.00 | +13.60% | 13,848,700 |
| 2026-04-07 | 21900.00 | 22435.00 | 21725.00 | 22200.00 | +1.23% | 6,973,500 |
| 2026-04-06 | 21690.00 | 22385.00 | 21625.00 | 21930.00 | +1.74% | 6,851,400 |
| 2026-04-03 | 21600.00 | 21735.00 | 21370.00 | 21555.00 | +2.04% | 5,670,900 |
| 2026-04-02 | 22365.00 | 22445.00 | 21005.00 | 21125.00 | -6.11% | 13,378,000 |
| 2026-04-01 | 21495.00 | 22550.00 | 21335.00 | 22500.00 | +10.67% | 11,328,200 |
| 2026-03-31 | 20110.00 | 20870.00 | 19720.00 | 20330.00 | -2.84% | 22,371,500 |
| 2026-03-30 | 20465.00 | 20960.00 | 20260.00 | 20925.00 | -5.19% | 12,880,400 |
| 2026-03-27 | 22120.00 | 22425.00 | 21745.00 | 22070.00 | -3.90% | 8,761,700 |
| 2026-03-26 | 23285.00 | 23385.00 | 22715.00 | 22965.00 | -1.96% | 7,478,300 |
| 2026-03-25 | 23000.00 | 23565.00 | 22830.00 | 23425.00 | +4.83% | 10,638,400 |
| 2026-03-24 | 23230.00 | 23315.00 | 22010.00 | 22345.00 | -1.69% | 9,506,400 |
| 2026-03-23 | 22480.00 | 22940.00 | 22145.00 | 22730.00 | -5.21% | 8,209,900 |
| 2026-03-19 | 24040.00 | 24195.00 | 23750.00 | 23980.00 | -4.58% | 8,793,000 |
| 2026-03-18 | 24325.00 | 25130.00 | 24250.00 | 25130.00 | +6.73% | 7,535,700 |
| 2026-03-17 | 24485.00 | 24495.00 | 23385.00 | 23545.00 | -2.46% | 6,461,000 |
| 2026-03-16 | 23705.00 | 24140.00 | 23310.00 | 24140.00 | +2.07% | 6,268,800 |
| 2026-03-13 | 23500.00 | 23935.00 | 23455.00 | 23650.00 | -3.47% | 8,421,000 |
| 2026-03-12 | 24500.00 | 24665.00 | 23915.00 | 24500.00 | -1.55% | 8,233,500 |
| 2026-03-11 | 24575.00 | 25425.00 | 24285.00 | 24885.00 | +3.36% | 8,431,200 |
| 2026-03-10 | 24070.00 | 24450.00 | 23620.00 | 24075.00 | +5.25% | 8,735,600 |
| 2026-03-09 | 23140.00 | 23430.00 | 22120.00 | 22875.00 | -11.03% | 13,435,300 |
| 2026-03-06 | 25035.00 | 25775.00 | 24870.00 | 25710.00 | +0.69% | 8,110,400 |
| 2026-03-05 | 25800.00 | 26410.00 | 24955.00 | 25535.00 | +4.22% | 10,917,700 |
| 2026-03-04 | 24910.00 | 25590.00 | 23820.00 | 24500.00 | -4.76% | 13,140,600 |
| 2026-03-03 | 26000.00 | 26575.00 | 25440.00 | 25725.00 | -0.29% | 9,494,000 |
| 2026-03-02 | 26350.00 | 26460.00 | 25715.00 | 25800.00 | -3.91% | 8,517,800 |
| 2026-02-27 | 27015.00 | 27075.00 | 26360.00 | 26850.00 | -4.53% | 10,083,200 |
| 2026-02-26 | 29040.00 | 29345.00 | 27275.00 | 28125.00 | -1.71% | 11,553,900 |
| 2026-02-25 | 26765.00 | 28615.00 | 26610.00 | 28615.00 | +7.49% | 11,925,400 |
| 2026-02-24 | 25500.00 | 26760.00 | 25470.00 | 26620.00 | +4.49% | 7,971,000 |
| 2026-02-20 | 25540.00 | 26240.00 | 25340.00 | 25475.00 | -2.00% | 8,138,800 |
| 2026-02-19 | 27455.00 | 27855.00 | 25655.00 | 25995.00 | -3.58% | 13,630,600 |
| 2026-02-18 | 26690.00 | 27225.00 | 26325.00 | 26960.00 | +0.62% | 6,073,300 |
| 2026-02-17 | 27140.00 | 27225.00 | 26480.00 | 26795.00 | -1.13% | 5,650,300 |
| 2026-02-16 | 27440.00 | 27470.00 | 26980.00 | 27100.00 | -0.11% | 5,492,200 |
| 2026-02-13 | 26310.00 | 27440.00 | 26005.00 | 27130.00 | +1.19% | 12,024,300 |
| 2026-02-12 | 27900.00 | 28000.00 | 26760.00 | 26810.00 | -3.13% | 9,748,600 |
| 2026-02-10 | 27580.00 | 28320.00 | 27305.00 | 27675.00 | +1.17% | 10,753,800 |
| 2026-02-09 | 27530.00 | 28125.00 | 27020.00 | 27355.00 | +11.52% | 17,910,900 |
| 2026-02-06 | 23400.00 | 24660.00 | 23325.00 | 24530.00 | +1.15% | 9,085,600 |
| 2026-02-05 | 24700.00 | 25070.00 | 23815.00 | 24250.00 | -4.81% | 11,216,000 |
| 2026-02-04 | 25425.00 | 25825.00 | 25015.00 | 25475.00 | -2.13% | 9,267,800 |
| 2026-02-03 | 25540.00 | 26070.00 | 24960.00 | 26030.00 | +7.10% | 11,567,300 |
| 2026-02-02 | 25345.00 | 26415.00 | 24305.00 | 24305.00 | -4.70% | 14,087,700 |
| 2026-01-30 | 25770.00 | 26480.00 | 25155.00 | 25505.00 | -5.04% | 14,792,800 |
| 2026-01-29 | 28995.00 | 29250.00 | 26860.00 | 26860.00 | +5.17% | 22,178,100 |
| 2026-01-28 | 24980.00 | 25540.00 | 24570.00 | 25540.00 | +2.34% | 14,247,200 |
| 2026-01-27 | 23795.00 | 24955.00 | 23500.00 | 24955.00 | +5.85% | 13,556,500 |
| 2026-01-26 | 23030.00 | 23750.00 | 22800.00 | 23575.00 | +0.19% | 8,870,600 |
| 2026-01-23 | 22840.00 | 23895.00 | 22760.00 | 23530.00 | +2.98% | 11,087,800 |
| 2026-01-22 | 22400.00 | 23200.00 | 22150.00 | 22850.00 | +4.96% | 11,305,900 |
| 2026-01-21 | 20950.00 | 21900.00 | 20930.00 | 21770.00 | +1.33% | 7,874,200 |
| 2026-01-20 | 22055.00 | 22085.00 | 21315.00 | 21485.00 | -3.05% | 6,078,500 |
| 2026-01-19 | 22200.00 | 22690.00 | 22055.00 | 22160.00 | -2.81% | 7,067,200 |
| 2026-01-16 | 22990.00 | 23080.00 | 22315.00 | 22800.00 | +1.38% | 8,833,300 |
| 2026-01-15 | 22600.00 | 22745.00 | 21890.00 | 22490.00 | -2.47% | 12,103,900 |
| 2026-01-14 | 22160.00 | 23285.00 | 22160.00 | 23060.00 | +4.89% | 12,797,700 |
| 2026-01-13 | 21495.00 | 22390.00 | 21310.00 | 21985.00 | +8.54% | 15,295,200 |
| 2026-01-09 | 20180.00 | 20435.00 | 19740.00 | 20255.00 | +0.75% | 8,367,200 |
| 2026-01-08 | 20600.00 | 20775.00 | 20070.00 | 20105.00 | -2.43% | 7,104,600 |
| 2026-01-07 | 21600.00 | 21650.00 | 20450.00 | 20605.00 | -4.41% | 9,403,700 |
| 2026-01-06 | 21345.00 | 21600.00 | 21180.00 | 21555.00 | +1.79% | 8,064,300 |
| 2026-01-05 | 20405.00 | 21270.00 | 20280.00 | 21175.00 | +7.84% | 10,127,200 |
| 2025-12-30 | 19585.00 | 19845.00 | 19540.00 | 19635.00 | -0.73% | 4,282,200 |
| 2025-12-29 | 20125.00 | 20175.00 | 19730.00 | 19780.00 | -2.30% | 4,960,200 |
| 2025-12-26 | 19830.00 | 20465.00 | 19795.00 | 20245.00 | +2.27% | 5,254,000 |
| 2025-12-25 | 20040.00 | 20200.00 | 19705.00 | 19795.00 | -1.81% | 3,618,500 |
| 2025-12-24 | 19855.00 | 20265.00 | 19830.00 | 20160.00 | +2.47% | 6,591,400 |
| 2025-12-23 | 20060.00 | 20070.00 | 19590.00 | 19675.00 | -1.87% | 4,711,800 |
| 2025-12-22 | 19700.00 | 20170.00 | 19570.00 | 20050.00 | +4.45% | 6,101,800 |
| 2025-12-19 | 19095.00 | 19410.00 | 18905.00 | 19195.00 | +2.07% | 7,288,200 |
| 2025-12-18 | 18480.00 | 18960.00 | 18460.00 | 18805.00 | -3.32% | 7,119,700 |
| 2025-12-17 | 19280.00 | 19585.00 | 19145.00 | 19450.00 | +1.43% | 7,168,700 |
| 2025-12-16 | 19530.00 | 19760.00 | 19130.00 | 19175.00 | -1.41% | 6,932,200 |
| 2025-12-15 | 19785.00 | 19970.00 | 19415.00 | 19450.00 | -6.42% | 7,745,900 |
| 2025-12-12 | 20980.00 | 21235.00 | 20430.00 | 20785.00 | -1.21% | 10,642,000 |
| 2025-12-11 | 20250.00 | 21145.00 | 20220.00 | 21040.00 | +4.42% | 13,023,300 |
| 2025-12-10 | 20315.00 | 20570.00 | 19690.00 | 20150.00 | -0.52% | 7,115,400 |
| 2025-12-09 | 20450.00 | 20545.00 | 20110.00 | 20255.00 | +0.02% | 5,351,200 |
| 2025-12-08 | 20175.00 | 20330.00 | 19735.00 | 20250.00 | +0.25% | 5,977,500 |
| 2025-12-05 | 20200.00 | 20440.00 | 20075.00 | 20200.00 | -2.42% | 5,585,000 |
| 2025-12-04 | 20675.00 | 21045.00 | 20265.00 | 20700.00 | -0.77% | 8,574,400 |
| 2025-12-03 | 20350.00 | 21200.00 | 20335.00 | 20860.00 | +5.30% | 9,214,300 |
| 2025-12-02 | 19800.00 | 20000.00 | 19550.00 | 19810.00 | +0.56% | 6,080,500 |
| 2025-12-01 | 20880.00 | 21035.00 | 19520.00 | 19700.00 | -4.25% | 10,567,900 |
| 2025-11-28 | 20605.00 | 20680.00 | 20260.00 | 20575.00 | +0.81% | 5,947,500 |
| 2025-11-27 | 20100.00 | 20555.00 | 20030.00 | 20410.00 | +4.88% | 7,829,100 |
| 2025-11-26 | 19440.00 | 19685.00 | 19245.00 | 19460.00 | +1.99% | 8,653,900 |
| 2025-11-25 | 19115.00 | 19450.00 | 18820.00 | 19080.00 | +4.18% | 10,489,100 |
| 2025-11-21 | 18760.00 | 19170.00 | 18290.00 | 18315.00 | -12.10% | 15,705,900 |
| 2025-11-20 | 21350.00 | 21450.00 | 20435.00 | 20835.00 | +8.80% | 15,175,700 |
| 2025-11-19 | 19000.00 | 19470.00 | 18270.00 | 19150.00 | -0.57% | 14,068,800 |
| 2025-11-18 | 19560.00 | 20075.00 | 19030.00 | 19260.00 | -3.70% | 14,325,200 |
| 2025-11-17 | 19560.00 | 20000.00 | 19270.00 | 20000.00 | +2.41% | 8,746,800 |
| 2025-11-14 | 19840.00 | 20115.00 | 19425.00 | 19530.00 | -5.52% | 13,322,600 |
| 2025-11-13 | 20060.00 | 20795.00 | 20010.00 | 20670.00 | +4.24% | 9,099,200 |
| 2025-11-12 | 19590.00 | 19855.00 | 18940.00 | 19830.00 | -0.23% | 11,447,600 |
| 2025-11-11 | 21000.00 | 21200.00 | 19525.00 | 19875.00 | -4.08% | 13,038,200 |
| 2025-11-10 | 20120.00 | 20860.00 | 19965.00 | 20720.00 | +3.81% | 10,636,600 |
| 2025-11-07 | 19915.00 | 20115.00 | 19450.00 | 19960.00 | -5.54% | 13,892,000 |
| 2025-11-06 | 20805.00 | 21390.00 | 20610.00 | 21130.00 | +3.15% | 11,074,100 |
| 2025-11-05 | 19780.00 | 20770.00 | 19570.00 | 20485.00 | -5.95% | 23,888,500 |
| 2025-11-04 | 22910.00 | 22950.00 | 21780.00 | 21780.00 | -5.86% | 17,861,900 |
| 2025-10-31 | 22015.00 | 23430.00 | 22010.00 | 23135.00 | +3.88% | 21,774,700 |
| 2025-10-30 | 22390.00 | 23675.00 | 21670.00 | 22270.00 | +0.68% | 37,582,800 |
| 2025-10-29 | 19655.00 | 22120.00 | 19600.00 | 22120.00 | +22.08% | 36,430,400 |
| 2025-10-28 | 18030.00 | 18195.00 | 17765.00 | 18120.00 | -0.41% | 10,269,800 |
| 2025-10-27 | 17685.00 | 18195.00 | 17645.00 | 18195.00 | +6.53% | 11,458,600 |
| 2025-10-24 | 16950.00 | 17220.00 | 16820.00 | 17080.00 | +3.74% | 11,335,300 |
| 2025-10-23 | 16580.00 | 16750.00 | 16325.00 | 16465.00 | -3.71% | 8,978,700 |
| 2025-10-22 | 17320.00 | 17370.00 | 16680.00 | 17100.00 | -1.72% | 12,519,200 |
| 2025-10-21 | 17880.00 | 18195.00 | 17115.00 | 17400.00 | -0.63% | 18,193,900 |
| 2025-10-20 | 17170.00 | 17510.00 | 16860.00 | 17510.00 | +3.79% | 11,155,500 |
| 2025-10-17 | 17165.00 | 17460.00 | 16755.00 | 16870.00 | -3.54% | 10,795,100 |
| 2025-10-16 | 17410.00 | 17680.00 | 17140.00 | 17490.00 | +0.72% | 12,083,200 |
| 2025-10-15 | 16875.00 | 17540.00 | 16805.00 | 17365.00 | +2.15% | 13,208,900 |
| 2025-10-14 | 17600.00 | 18210.00 | 16915.00 | 17000.00 | -4.68% | 20,669,800 |
| 2025-10-10 | 18255.00 | 18260.00 | 17475.00 | 17835.00 | -0.94% | 15,298,900 |
| 2025-10-09 | 18000.00 | 18240.00 | 17670.00 | 18005.00 | +0.22% | 15,155,400 |
| 2025-10-08 | 17650.00 | 18200.00 | 17585.00 | 17965.00 | -0.22% | 14,490,500 |
| 2025-10-07 | 18550.00 | 18830.00 | 17885.00 | 18005.00 | +0.64% | 21,928,100 |
| 2025-10-06 | 16490.00 | 18025.00 | 16120.00 | 17890.00 | +14.02% | 31,393,100 |
| 2025-10-03 | 15100.00 | 15730.00 | 14920.00 | 15690.00 | +4.29% | 14,384,900 |
| 2025-10-02 | 15200.00 | 15290.00 | 14860.00 | 15045.00 | +2.52% | 10,639,300 |
| 2025-10-01 | 14750.00 | 14845.00 | 14530.00 | 14675.00 | +0.17% | 10,353,800 |
| 2025-09-30 | 15545.00 | 15545.00 | 14650.00 | 14650.00 | -3.27% | 11,175,700 |
| 2025-09-29 | 14600.00 | 15145.00 | 14585.00 | 15145.00 | +4.66% | 10,482,500 |
| 2025-09-26 | 14795.00 | 15035.00 | 14470.00 | 14470.00 | -3.73% | 12,831,100 |
| 2025-09-25 | 15005.00 | 15290.00 | 14965.00 | 15030.00 | -2.43% | 11,797,800 |
| 2025-09-24 | 15100.00 | 15550.00 | 14915.00 | 15405.00 | -0.61% | 13,950,800 |
| 2025-09-22 | 15165.00 | 15610.00 | 15100.00 | 15500.00 | +3.20% | 12,388,300 |
| 2025-09-19 | 15080.00 | 15195.00 | 14360.00 | 15020.00 | +3.37% | 20,548,100 |
| 2025-09-18 | 14145.00 | 14585.00 | 13995.00 | 14530.00 | +4.95% | 14,226,000 |
| 2025-09-17 | 14005.00 | 14240.00 | 13770.00 | 13845.00 | -2.02% | 12,216,700 |
| 2025-09-16 | 14095.00 | 14280.00 | 13730.00 | 14130.00 | +1.29% | 12,837,400 |
| 2025-09-12 | 14000.00 | 14090.00 | 13705.00 | 13950.00 | +1.82% | 14,632,000 |
| 2025-09-11 | 13595.00 | 13805.00 | 13300.00 | 13700.00 | +4.38% | 15,427,400 |
| 2025-09-10 | 12745.00 | 13140.00 | 12740.00 | 13125.00 | +3.27% | 14,965,100 |
| 2025-09-09 | 12195.00 | 12945.00 | 12185.00 | 12710.00 | +6.45% | 21,297,300 |
| 2025-09-08 | 11740.00 | 11960.00 | 11595.00 | 11940.00 | +4.37% | 10,760,200 |
| 2025-09-05 | 11495.00 | 11575.00 | 11320.00 | 11440.00 | +2.14% | 9,155,400 |
| 2025-09-04 | 10740.00 | 11240.00 | 10725.00 | 11200.00 | +4.72% | 10,084,600 |
| 2025-09-03 | 10485.00 | 10825.00 | 10450.00 | 10695.00 | +0.28% | 8,308,400 |
| 2025-09-02 | 10750.00 | 10870.00 | 10565.00 | 10665.00 | -0.79% | 8,990,200 |
| 2025-09-01 | 11180.00 | 11210.00 | 10590.00 | 10750.00 | -7.92% | 15,997,300 |
| 2025-08-29 | 11650.00 | 11690.00 | 11465.00 | 11675.00 | +0.99% | 8,904,400 |
| 2025-08-28 | 11030.00 | 11585.00 | 10985.00 | 11560.00 | +1.45% | 13,701,000 |
| 2025-08-27 | 11050.00 | 11530.00 | 10930.00 | 11395.00 | +4.49% | 13,947,800 |
| 2025-08-26 | 10845.00 | 10970.00 | 10665.00 | 10905.00 | +0.23% | 6,437,800 |
| 2025-08-25 | 11205.00 | 11250.00 | 10850.00 | 10880.00 | +1.07% | 6,811,600 |
| 2025-08-22 | 10975.00 | 11060.00 | 10660.00 | 10765.00 | -1.64% | 7,562,400 |
| 2025-08-21 | 10945.00 | 11290.00 | 10820.00 | 10945.00 | +1.67% | 10,480,500 |
| 2025-08-20 | 10985.00 | 11010.00 | 10640.00 | 10765.00 | -5.65% | 9,239,500 |
| 2025-08-19 | 11660.00 | 11775.00 | 11315.00 | 11410.00 | -0.44% | 7,816,000 |
| 2025-08-18 | 11225.00 | 11485.00 | 11165.00 | 11460.00 | +1.46% | 7,636,900 |
| 2025-08-15 | 11340.00 | 11345.00 | 11060.00 | 11295.00 | +0.76% | 8,885,600 |
| 2025-08-14 | 11705.00 | 11825.00 | 11185.00 | 11210.00 | -4.64% | 13,373,500 |
| 2025-08-13 | 11630.00 | 11790.00 | 11260.00 | 11755.00 | +5.43% | 17,495,800 |
| 2025-08-12 | 10945.00 | 11295.00 | 10845.00 | 11150.00 | +6.34% | 17,332,800 |
| 2025-08-08 | 10265.00 | 10570.00 | 10130.00 | 10485.00 | +3.71% | 13,606,600 |
| 2025-08-07 | 9807.00 | 10110.00 | 9744.00 | 10110.00 | +0.30% | 8,388,500 |
| 2025-08-06 | 9900.00 | 10080.00 | 9780.00 | 10080.00 | +0.35% | 12,778,000 |
| 2025-08-05 | 10150.00 | 10240.00 | 9983.00 | 10045.00 | -0.05% | 7,521,500 |
| 2025-08-04 | 9890.00 | 10090.00 | 9881.00 | 10050.00 | -1.62% | 12,432,100 |
| 2025-08-01 | 9929.00 | 10300.00 | 9851.00 | 10215.00 | -1.30% | 16,459,400 |
| 2025-07-31 | 10100.00 | 10430.00 | 9938.00 | 10350.00 | +1.02% | 19,355,400 |
| 2025-07-30 | 10505.00 | 10650.00 | 10100.00 | 10245.00 | -1.06% | 26,356,000 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Jun (+25.68%). Worst month: Mar (-8.96%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is Advantest's (6857.T) latest close?
32190.00 on 2026-08-07, from the Closelook data lake's daily price record.
What is 6857.T's 52-week high and low?
35940.00 high and 9744.00 low over the trailing 52 weeks, as of 2026-08-07.
What is Advantest's strongest and weakest month historically?
Historically, 6857.T's strongest calendar month has been Jun (average +25.68%) and its weakest Mar (average -8.96%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 942 daily bars in the Closelook data lake.