Elon Musk's X to make its algorithm open source in a week

Last Updated: Jan. 10, 2026 at 12:22 p.m. ETFirst Published: Jan. 8, 2026 at 12:12 p.m. ET“Trump…

Jan. 10, 2026 8:30 PM ETiShares Global Clean Energy ETF (ICLN), QCLN, TAN, FANPBW, ERTH,…

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Quentin FottrellQuentin Fottrell is MarketWatch’s Managing Editor-Advice Columns and The Moneyist columnist. You can follow…