FRIDAY,SEPTEMBER15,2023~VOL.CCLXXXIINO.64WSJ.comHHHH$5.00DJIA34907.11À331.580.96%NASDAQ13926.05À0.8%STOXX600460.86À1.5%10-YR.TREAS.g10/32,yield4.289%OIL$90.16À$1.64GOLD$1,910.00À$0.90EURO$1.0643YEN147.48TheUAWwentonstrikeatallthreeDetroitcarcom-panies,withabout12,700workershittingthepicketlinesshortlyaftermidnightintargetedworkstoppagesatplantsinMichigan,OhioandMissouri.A1SharesofBritishchipde-signerArmsurgedintheirhighlyanticipatedstock-marketdebut,inasignoftherevivingfortunesofanIPOmarketthathasbeeninthedoldrumsformostofthepasttwoyears.A1Higherfuelpriceshelpeddrivea0.6%increaseintotalU.S.retailsalesinAugust,whilecon-sumersmodestlyboostedtheir...