First republic bank, -82% en un an
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Silicone valey bank, -100% en quelques jours https://www.google.com/search?q=silicon+valley+bank+stock&oq=silicon+&aqs=chrome.2.69i57j69i60j69i59l2j69i60l2.2161j0j4&client=ms-android-samsung-ss&sourceid=chrome-mobile&ie=UTF-8&chrome_dse_attribution=1