Markets /ATGFF AltaGas Ltd. ATGFF Full chart Compare Add to watchlist Set alert Price alert · ATGFF Alert when the price is Price abovePrice below Price level Set alert All alert types 37.64 USD -0.50 (-1.31%) At close·Nov 6, 2026, 4:00 PM EST 37.69 Day range 38.19 28.87 52-week range 41.71 YTD +23.45%1 year +28.77% Overview Chart Financials FinancialsValuation & healthEarnings EarningsDividends & splitsAnalysts News Ownership Options More ComparisonSignalsTrend ScoreDiscussionNotesPositionsAlerts News All sources Benzinga only 6 years ago benzinga.com Stocks That Hit 52-Week Highs On Tuesday