Stock listing

Aquis:IDIAZ Idorsia Ltd. Share Price

UK listing (Aquis) of Idorsia Ltd. · home listing SIX Swiss:IDIA

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Home listing price · SIX:IDIA

4.47 CHF -0.11 (-2.4%)

Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, SIX:IDIA

Past year +34.6% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
4.43 – 4.58 CHFOct 30, 2026
Volume
640,440 sharesOct 30, 2026
Market cap
1.21B CHFAt the close on Oct 30, 2026 · price × 269.8M shares outstanding
52-week range
2.80 – 7.56 CHFLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
5.81M CHFMedian day 803,792 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Idorsia Ltd. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
SIX Swiss:IDIA · Home4.47 CHF-0.112 (-2.4%)640,4404.5684.5764.434.582Close on Oct 30, 2026
Frankfurt:19T€4.882 EUR+0.004 (+0.1%)—€4.882€4.882€4.882€4.878Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SIX:IDIA · CHF, adjusted for splits

DayCloseChange%OpenHighLowVolume
4.47-0.112-2.4%4.5684.5764.43640,440
4.582-0.01-0.2%4.3684.6244.2621,157,486
4.592+0.04+0.9%4.504.644.41553,848
4.552+0.212+4.9%4.404.574.364732,390
4.34+0.152+3.6%4.374.434.28793,373
4.188-0.048-1.1%4.2464.2464.122364,227
4.236-0.03-0.7%4.2624.2644.08551,824
4.266+0.022+0.5%4.254.304.212350,763
4.244+0.062+1.5%4.1184.304.108653,657
4.182+0.082+2.0%4.034.1823.992629,570
4.10-0.098-2.3%4.224.2224.032811,026
4.198-0.038-0.9%4.184.2224.132742,360
4.236+0.204+5.1%4.054.2484.02644,397
4.032-0.368-8.4%4.254.3084.0321,460,523
4.40+0.202+4.8%4.294.4324.252769,980
4.198+0.148+3.7%4.1344.1983.9321,213,731
4.05-0.286-6.6%4.2844.2844.051,361,055
4.336-0.064-1.5%4.3544.3764.202739,217
4.40-0.068-1.5%4.604.6484.2981,464,480
4.468+0.01+0.2%4.474.514.37608,362
4.458-0.104-2.3%4.5144.5964.45656,402
4.562-0.084-1.8%4.6384.6964.508793,660
4.646+0.208+4.7%4.4684.6464.404736,536
4.438+0.058+1.3%4.4144.5744.368917,350
4.38-0.058-1.3%4.4384.4924.334940,999
4.438+0.076+1.7%4.4064.4384.361,259,715
4.362-0.206-4.5%4.554.5764.3482,084,039
4.568-0.168-3.5%4.754.8324.5681,345,837
4.736-0.06-1.3%4.804.8764.724923,237
4.796-0.04-0.8%4.8124.8484.75697,364
4.836-0.064-1.3%4.945.044.817,781,564
4.90-0.05-1.0%5.005.044.88581,978
4.95+0.192+4.0%4.7824.9524.752737,733
4.758-0.24-4.8%4.9065.054.601,186,721
4.998-0.0020.0%4.955.0754.886711,884
5.00-0.02-0.4%5.035.114.952501,849
5.02-0.095-1.9%5.185.2055.015387,585
5.115-0.01-0.2%5.085.1655.035317,644
5.125+0.045+0.9%5.1955.204.98377,488
5.08+0.084+1.7%4.985.1054.96661,462
4.996-0.174-3.4%5.175.2054.996500,681
5.17-0.025-0.5%5.2655.405.17493,383
5.195+0.11+2.2%5.0855.395.085909,892
5.085+0.145+2.9%4.9385.0854.90887,960
4.94-0.395-7.4%5.255.304.942,491,922
5.335-0.415-7.2%5.7455.825.335991,694
5.75+0.075+1.3%5.675.885.67644,450
5.675+0.105+1.9%5.5855.7655.585674,046
5.57+0.195+3.6%5.445.5955.40594,248
5.375-0.175-3.2%5.505.5055.275856,356
5.55-0.05-0.9%5.555.635.38948,671
5.60-0.19-3.3%5.906.005.53861,214
5.79+0.16+2.8%5.5455.845.51803,792
5.63-0.255-4.3%5.805.845.631,145,582
5.885-0.03-0.5%5.926.155.801,234,623
5.915-0.375-6.0%6.206.285.902,248,524
6.29-0.44-6.5%6.756.806.2551,855,019
6.73+0.22+3.4%6.5756.8456.3551,965,019
6.51+0.575+9.7%6.206.685.9553,774,803
5.935-0.07-1.2%6.0456.0755.865489,048
6.005-0.005-0.1%6.006.235.965760,840
6.01-0.05-0.8%6.106.305.981,322,859
6.06+0.33+5.8%5.856.1755.781,454,989
5.73+0.075+1.3%5.645.745.4851,028,820
5.655-0.46-7.5%6.1056.1155.502,961,327
6.115-0.09-1.5%6.256.5056.0451,350,301
6.205-0.325-5.0%6.266.535.862,335,162
Ticker
Aquis:IDIAZ
Asset type
Stock
Exchange
Aquis
Currency
CHF

What changed lately

Calls

Replays

  • Idorsia (SIX Swiss: IDIA) Q2 2026 Earnings Call

    Thu, Jul 30, 2026 · 9:00 AM ET

    Watch Transcript

  • Idorsia (SIX Swiss: IDIA) Q4 2025 Earnings Call

    Thu, Feb 26, 2026 · 8:00 AM ET

    Watch Transcript

  • Idorsia (SIX Swiss: IDIA) Q2 2025 Earnings Call

    Wed, Jul 30, 2025 · 8:00 AM ET

    Watch Transcript

Latest news

Idorsia reports accelerating QUVIVIQ growth, advances key value drivers, and reaffirms full-year financial guidance

Oct 29, 2026

Closed 4.58 (-0.2%) on Oct 29, 2026

Idorsia and SPV investors partner to unlock the blockbuster potential of TRYVIO/JERAYGO with a targeted launch in specialists

Oct 29, 2026

Closed 4.58 (-0.2%) on Oct 29, 2026

Idorsia initiates pivotal Phase 3 study for lucerastat in Fabry disease and enters co-development and commercialization agreement with Nxera

Oct 28, 2026

Closed 4.59 (+0.9%) on Oct 28, 2026

Idorsia presents outstanding results with daridorexant in children and adolescents with insomnia and an expanding body of evidence in adults at Sleep Europe 2026

Oct 23, 2026

Closed 4.34 (+3.6%) on Oct 26, 2026

Idorsia acknowledges the DEA proposal to reclassify dual orexin receptor antagonists to the lowest schedule – Schedule V

Aug 11, 2026

Closed 6.51 (+9.7%) on Aug 11, 2026

QUVIVIQ sales increased 62% year-on-year as Idorsia advances key drivers of future growth

Jul 30, 2026

Closed 6.21 (-5.0%) on Jul 30, 2026

Idorsia advances global rollout of QUVIVIQ with Jamjoom Pharma partnership in Saudi Arabia and the Levant

Jul 27, 2026

Closed 6.63 (+7.5%) on Jul 27, 2026

Invitation to Idorsia's HY 2026 Financial Reporting webcast and conference call

Jul 23, 2026

Closed 6.17 (+1.5%) on Jul 24, 2026

Idorsia appoints Roland Wandeler as Chief Executive Officer

Jul 1, 2026

Closed 6.61 (-3.8%) on Jul 1, 2026

Idorsia confirms successful closing of Pharmakon loan agreement and full repayment of New Money Facility

Jun 26, 2026

Closed 6.86 (+14.0%) on Jun 26, 2026

All Idorsia Ltd. news

Financings

  • New Notes of Idorsia Investments SARL with 12% earn-out

    Oct 29, 2026 · US$86.78M

    Announced: CHF 72M

    Use of proceeds: Launch capital for TRYVIO/JERAYGO: a focused US launch and phased commercialization in Europe and Canada

    Announced Oct 29, 2026

Read by 6ix AI from the company's releases

Decks

Idorsia Ltd. on 6ix

News releases
35 in the last 12 months · 76 in all · newest Oct 29, 2026 · oldest 2025
Calls
16 calls with a replay · 16 with a transcript · latest Jul 30, 2026
Decks
28 decks · latest Oct 23, 2026

Where Idorsia Ltd. is listed

ListingExchangeCountryCurrency
SIX Swiss:IDIA · Home listingSIX SwissSwitzerlandCHF
LSIN:0RQELSINUnited KingdomCHF
OTC:IDRSFOTCUnited StatesUSD
Lang & Schwarz:A2DTEBLang & SchwarzGermanyEUR
gettex:19TgettexGermanyEUR
LS Exchange:A2DTEBLS ExchangeGermanyEUR
BX Swiss:19TBX SwissSwitzerlandCHF
Tradegate:19TTradegateGermanyEUR
Aquis:IDIAZ · This pageAquisUnited KingdomCHF
Frankfurt:19TFrankfurtGermanyEUR
Turquoise:IDIAZTurquoiseUnited KingdomCHF
Dusseldorf:19TDusseldorfGermanyEUR
Hamburg:19THamburgGermanyEUR
Munich:19TMunichGermanyEUR
Stuttgart:19TStuttgartGermanyEUR

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