Stock listing

Frankfurt:EK9 Aplicaciones y Tratamiento de Sistemas, S.A. Aktie

German listing (Frankfurt) of Aplicaciones y Tratamiento de Sistemas, S.A. · home listing BME:ATSI

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Share price · FWB:EK9

€3.19 EUR -0.04 (-1.2%)

Close on Nov 6, 2026

Past year -24.1% · daily closes, Nov 6, 2025 – Nov 6, 2026, adjusted for splits
Day range
€3.15 – €3.26 EURNov 6, 2026
Market cap
€167.5M EURAt the close on Nov 6, 2026 · price × 52.54M shares outstanding
52-week range
€3.15 – €4.88 EURLowest and highest trades, Nov 7, 2025 – Nov 6, 2026
Traded on an average day
€0 EURMedian day 0 shares · 67 days with no trades · last 3 months, Aug 6, 2026 – Nov 6, 2026
Aplicaciones y Tratamiento de Sistemas, S.A. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
BME:ATSI · Home€3.34 EUR-0.02 (-0.6%)2,053€3.34€3.34€3.34€3.36Close on Nov 6, 2026
Frankfurt:EK9€3.188 EUR-0.039 (-1.2%)—€3.251€3.261€3.15€3.227Close on Nov 6, 2026

Daily closes

Last 3 months, Aug 6, 2026 – Nov 6, 2026 · FWB:EK9 · EUR, adjusted for splits

DayCloseChange%OpenHighLowVolume
€3.188-0.039-1.2%€3.251€3.261€3.150
€3.227+0.0010.0%€3.278€3.301€3.2260
€3.226+0.006+0.2%€3.296€3.332€3.2060
€3.22-0.007-0.2%€3.277€3.279€3.2050
€3.227-0.024-0.7%€3.273€3.283€3.1790
€3.251-0.12-3.6%€3.396€3.407€3.2460
€3.371-0.039-1.1%€3.449€3.477€3.3320
€3.41-0.02-0.6%€3.462€3.474€3.4060
€3.43-0.185-5.1%€3.63€3.632€3.4260
€3.615-0.031-0.9%€3.683€3.684€3.5480
€3.646+0.025+0.7%€3.715€3.75€3.5930
€3.621-0.021-0.6%€3.725€3.736€3.5880
€3.642+0.018+0.5%€3.685€3.686€3.5850
€3.624+0.01+0.3%€3.738€3.746€3.590
€3.614+0.005+0.1%€3.666€3.697€3.6040
€3.609+0.003+0.1%€3.672€3.688€3.5960
€3.606-0.03-0.8%€3.667€3.698€3.5940
€3.636+0.04+1.1%€3.69€3.717€3.6310
€3.596-0.011-0.3%€3.674€3.692€3.5560
€3.607+0.031+0.9%€3.668€3.697€3.6030
€3.576-0.033-0.9%€3.698€3.726€3.5710
€3.609+0.035+1.0%€3.668€3.668€3.5790
€3.574-0.031-0.9%€3.667€3.667€3.570
€3.605-0.023-0.6%€3.668€3.713€3.5960
€3.628-0.002-0.1%€3.682€3.694€3.6130
€3.63+0.002+0.1%€3.724€3.749€3.6140
€3.628+0.014+0.4%€3.707€3.709€3.6260
€3.614-0.061-1.7%€3.711€3.712€3.5850
€3.675+0.005+0.1%€3.716€3.72€3.6550
€3.670.000.0%€3.792€3.797€3.6690
€3.67-0.087-2.3%€3.805€3.814€3.6530
€3.757-0.031-0.8%€3.848€3.869€3.7430
€3.788+0.021+0.6%€3.832€3.833€3.7490
€3.767-0.02-0.5%€3.854€3.88€3.7270
€3.787+0.017+0.5%€3.887€3.893€3.7830
€3.77-0.027-0.7%€3.822€3.831€3.7240
€3.797+0.017+0.4%€3.824€3.838€3.7970
€3.78-0.005-0.1%€3.841€3.912€3.7510
€3.785-0.031-0.8%€3.89€3.912€3.7580
€3.816+0.039+1.0%€3.86€3.902€3.8120
€3.777-0.022-0.6%€3.844€3.851€3.7750
€3.799+0.0010.0%€3.856€3.911€3.7580
€3.798+0.022+0.6%€3.861€3.915€3.7840
€3.776-0.022-0.6%€3.867€3.883€3.7740
€3.798-0.038-1.0%€3.898€3.913€3.7950
€3.836-0.014-0.4%€3.929€3.978€3.8320
€3.85-0.004-0.1%€3.937€3.958€3.8260
€3.854+0.005+0.1%€3.955€3.986€3.8460
€3.8490.000.0%€3.923€3.93€3.8210
€3.849+0.021+0.5%€3.931€3.98€3.8120
€3.828+0.002+0.1%€3.949€3.957€3.7690
€3.826-0.0010.0%€3.884€3.884€3.7980
€3.827-0.009-0.2%€3.903€3.936€3.8230
€3.836+0.043+1.1%€3.882€3.909€3.8210
€3.793-0.033-0.9%€3.916€3.952€3.7780
€3.826+0.003+0.1%€3.883€3.885€3.8250
€3.823+0.022+0.6%€3.884€3.905€3.820
€3.801+0.018+0.5%€3.926€3.953€3.7940
€3.783+0.0010.0%€3.92€3.943€3.7680
€3.782-0.073-1.9%€3.921€3.921€3.7640
€3.855+0.006+0.2%€3.935€3.979€3.7810
€3.849-0.008-0.2%€3.91€3.936€3.8340
€3.857+0.003+0.1%€3.916€3.945€3.8390
€3.854+0.025+0.7%€3.887€3.919€3.8170
€3.829-0.005-0.1%€3.885€3.895€3.8080
€3.834+0.031+0.8%€3.89€3.937€3.7850
€3.803+0.021+0.6%€3.905€3.941€3.7910
Ticker
Frankfurt:EK9
Asset type
Stock
Sector
Technology
Industry
IT services & data centres
Exchange
Frankfurt
Currency
EUR

What changed lately

Decks

Aplicaciones y Tratamiento de Sistemas, S.A. on 6ix

Sector
Technology
Industry
IT services & data centres
Decks
15 decks · latest Oct 27, 2026

Where Aplicaciones y Tratamiento de Sistemas, S.A. is listed

ListingExchangeCountryCurrency
BME:ATSI · Home listingMadridSpainEUR
LS Exchange:A3D4BZLS ExchangeGermanyEUR
Lang & Schwarz:A3D4BZLang & SchwarzGermanyEUR
Frankfurt:EK9 · This pageFrankfurtGermanyEUR
Dusseldorf:EK9DusseldorfGermanyEUR

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