https://www.reuters.com/article/us-tesla-stocks/tesla-shares-rally-again-boosted-by-battery-day-excitement-idUSKBN2662BV >Tesla Inc's stock was set for a fifth consecutive session of gains as anticipation heats up for its "Battery Day" event next week, recouping some of its recent valuation slump following a sell-off and surprise exclusion from the S&P.