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ALA – AltaGas Ltd.

Last update: June 27, 2026 at 7:23 a.m.   (Real-time)

  • Last price: 54.310
  • Net change: -0.030
  • Bid price: 54.110
  • Ask price: 54.410
  • 30-day historical volatility: 17.08%
Calls Puts
Expiry date Bid price Ask price Last price Net change Open int. Vol. Strike Bid price Ask price Last price Net change Open int. Vol.
Open interest: 10,780
Volume: 1,704
Open interest: 1,313
Volume: 10
July 3, 2026 (Weekly) 4.70 4.90 4.90 0 0 0 49.50 0 0.08 0.08 0 0 0
July 3, 2026 (Weekly) 4.20 4.50 4.40 0 0 0 50.00 0 0.09 0.09 0 0 0
July 3, 2026 (Weekly) 3.20 3.45 3.45 0 0 0 51.00 0 0.11 0.11 0 0 0
July 3, 2026 (Weekly) 2.25 2.45 2.47 0 10 0 52.00 0.04 0.11 0.11 0 0 0
July 3, 2026 (Weekly) 1.37 1.52 1.52 0 10 0 53.00 0.11 0.18 0.18 0 0 0
July 3, 2026 (Weekly) 0.61 0.73 0.73 0 0 0 54.00 0.31 0.42 0.42 0 0 0
July 3, 2026 (Weekly) 0.14 0.24 0.24 0 21 0 55.00 0.82 0.98 0.98 0 0 0
July 3, 2026 (Weekly) 0 0.07 0.07 0 2 0 56.00 1.65 1.93 1.85 0 0 0
July 3, 2026 (Weekly) 0 0.08 0.08 0 0 0 57.00 2.61 2.84 2.84 0 0 0
July 3, 2026 (Weekly) 0 0.07 0.07 0 0 0 58.00 3.60 3.85 3.85 0 0 0
July 3, 2026 (Weekly) 0 0.07 0.07 0 0 0 59.00 4.60 4.85 4.85 0 0 0
July 3, 2026 (Weekly) 0 0.07 0.07 0 0 0 60.00 5.60 5.85 5.85 0 0 0
July 10, 2026 (Weekly) 4.75 5.00 5.00 0 0 0 49.50 0 0.12 0.12 0 0 0
July 10, 2026 (Weekly) 4.25 4.50 4.50 0 0 0 50.00 0.01 0.14 0.14 0 0 0
July 10, 2026 (Weekly) 3.30 3.55 3.55 0 0 0 51.00 0.08 0.15 0.15 0 0 0
July 10, 2026 (Weekly) 2.43 2.60 2.61 0 0 0 52.00 0.16 0.21 0.21 0 24 0
July 10, 2026 (Weekly) 1.59 1.73 1.73 0 0 0 53.00 0.30 0.37 0.37 0 0 0
July 10, 2026 (Weekly) 0.89 0.99 0.99 0 0 0 54.00 0.57 0.66 0.66 0 0 0
July 10, 2026 (Weekly) 0.39 0.48 0.48 0 0 0 55.00 1.06 1.18 1.19 0 0 0
July 10, 2026 (Weekly) 0.13 0.20 0.20 0 0 0 56.00 1.77 1.95 1.95 0 10 0
July 10, 2026 (Weekly) 0 0.12 0.12 0 10 0 57.00 2.65 2.87 2.91 0 0 0
July 10, 2026 (Weekly) 0 0.09 0.09 0 600 0 58.00 3.55 3.90 3.90 0 0 0
July 10, 2026 (Weekly) 0 0.07 0.07 0 0 0 59.00 4.55 4.90 4.90 0 0 0
July 10, 2026 (Weekly) 0 0.07 0.07 0 0 0 60.00 5.55 5.90 5.90 0 0 0
July 24, 2026 (Weekly) 4.90 5.15 5.15 0 0 0 49.50 0.13 0.20 0.20 0 0 0
July 24, 2026 (Weekly) 4.45 4.75 4.65 0 0 0 50.00 0.16 0.22 0.22 0 0 0
July 24, 2026 (Weekly) 3.55 3.75 3.75 0 0 0 51.00 0.25 0.31 0.31 0 0 0
July 24, 2026 (Weekly) 2.71 2.88 2.88 0 0 0 52.00 0.37 0.44 0.44 0 0 0
July 24, 2026 (Weekly) 1.92 2.09 2.12 0 0 0 53.00 0.57 0.66 0.66 0 0 0
July 24, 2026 (Weekly) 1.26 1.38 1.38 0 0 0 54.00 0.89 0.99 0.99 0 0 0
July 24, 2026 (Weekly) 0.74 0.84 0.84 0 0 0 55.00 1.36 1.50 1.50 0 0 0
July 24, 2026 (Weekly) 0.39 0.47 0.47 0 0 0 56.00 1.99 2.15 2.15 0 0 0
July 24, 2026 (Weekly) 0.18 0.26 0.26 -0.09 0 600 57.00 2.79 2.97 2.95 0 0 0
July 24, 2026 (Weekly) 0.06 0.15 0.15 0 0 0 58.00 3.65 3.90 3.85 0 0 0
July 24, 2026 (Weekly) 0 0.11 0.11 0 0 0 59.00 4.65 4.85 4.85 0 0 0
July 24, 2026 (Weekly) 0 0.09 0.09 0 0 0 60.00 5.55 5.90 5.90 0 0 0
July 31, 2026 (Weekly) 4.95 5.35 5.35 0 0 0 49.50 0.17 0.33 0.33 0 0 0
July 31, 2026 (Weekly) 4.55 4.80 4.80 0 0 0 50.00 0.23 0.33 0.33 0 0 0
July 31, 2026 (Weekly) 3.65 3.90 3.90 0 0 0 51.00 0.33 0.45 0.45 0 0 0
July 31, 2026 (Weekly) 2.84 3.10 3.10 0 0 0 52.00 0.47 0.62 0.62 0 0 0
July 31, 2026 (Weekly) 2.11 2.30 2.30 0 0 0 53.00 0.70 0.87 0.87 0 0 0
July 31, 2026 (Weekly) 1.44 1.62 1.62 0 0 0 54.00 1.03 1.23 1.23 0 0 0
July 31, 2026 (Weekly) 0.89 1.09 1.09 0 0 0 55.00 1.49 1.67 1.67 0 0 0
July 31, 2026 (Weekly) 0.52 0.68 0.68 0 6 0 56.00 2.10 2.28 2.28 0 0 0
July 31, 2026 (Weekly) 0.26 0.41 0.41 -0.10 10 600 57.00 2.83 3.05 3.05 0 0 0
July 31, 2026 (Weekly) 0.13 0.23 0.23 0 0 0 58.00 3.60 4.00 4.00 0 10 0
July 31, 2026 (Weekly) 0.03 0.15 0.15 0 0 0 59.00 4.60 4.95 4.95 0 0 0
July 31, 2026 (Weekly) 0.01 0.12 0.12 0 0 0 60.00 5.55 5.90 5.90 0 0 0
August 7, 2026 (Weekly) 4.65 4.85 4.85 0 0 0 50.00 0.28 0.37 0.37 0 0 0
August 7, 2026 (Weekly) 3.75 4.00 4.00 0 0 0 51.00 0.40 0.48 0.48 0 0 0
August 7, 2026 (Weekly) 2.97 3.15 3.15 0 0 0 52.00 0.57 0.69 0.69 0 0 0
August 7, 2026 (Weekly) 2.23 2.39 2.41 0 0 0 53.00 0.83 0.96 0.96 0 0 0
August 7, 2026 (Weekly) 1.59 1.74 1.74 0 0 0 54.00 1.16 1.32 1.32 0 0 0
August 7, 2026 (Weekly) 1.04 1.21 1.21 0 0 0 55.00 1.61 1.81 1.81 0 0 0
August 7, 2026 (Weekly) 0.63 0.78 0.78 0 0 0 56.00 2.20 2.37 2.37 0 0 0
August 7, 2026 (Weekly) 0.37 0.48 0.48 0 0 0 57.00 2.94 3.15 3.15 0 0 0
August 7, 2026 (Weekly) 0.18 0.29 0.29 0 0 0 58.00 3.70 3.95 3.95 0 0 0
July 17, 2026 18.20 18.45 18.45 0 0 0 36.00 0 0.04 0.04 0 0 0
July 17, 2026 17.20 17.45 17.45 0 0 0 37.00 0 0.07 0.07 0 14 0
July 17, 2026 16.20 16.45 16.45 0 0 0 38.00 0 0.07 0.07 0 20 0
July 17, 2026 15.20 15.45 15.45 0 0 0 39.00 0 0.07 0.07 0 4 0
July 17, 2026 14.20 14.45 14.45 0 0 0 40.00 0 0.07 0.07 0 1 0
July 17, 2026 13.25 13.45 13.45 0 0 0 41.00 0 0.07 0.07 0 0 0
July 17, 2026 12.20 12.50 12.50 0 0 0 42.00 0 0.07 0.07 0 2 0
July 17, 2026 11.20 11.50 11.55 0 0 0 43.00 0 0.07 0.07 0 0 0
July 17, 2026 10.25 10.55 10.45 0 0 0 44.00 0 0.07 0.07 0 0 0
July 17, 2026 9.25 9.55 9.45 0 2 0 45.00 0 0.08 0.08 0 0 0
July 17, 2026 8.25 8.55 8.45 0 0 0 46.00 0 0.09 0.09 0 0 0
July 17, 2026 7.25 7.50 7.50 0 0 0 47.00 0 0.11 0.11 0 0 0
July 17, 2026 6.25 6.50 6.50 0 0 0 48.00 0 0.12 0.12 0 25 0
July 17, 2026 5.30 5.50 5.50 0 0 0 49.00 0.03 0.15 0.15 0 20 0
July 17, 2026 4.80 5.05 5.05 0 0 0 49.50 0.07 0.14 0.14 0 0 0
July 17, 2026 4.35 4.60 4.60 0 2 0 50.00 0.09 0.17 0.17 0 30 0
July 17, 2026 3.45 3.65 3.65 0 0 0 51.00 0.15 0.22 0.22 0 0 0
July 17, 2026 2.56 2.74 2.74 0 51 0 52.00 0.26 0.34 0.34 0 1 0
July 17, 2026 1.77 1.90 1.90 0 0 0 53.00 0.44 0.52 0.52 0 0 0
July 17, 2026 1.07 1.19 1.19 0 114 0 54.00 0.74 0.83 0.83 0 50 0
July 17, 2026 0.57 0.67 0.67 0 3,000 0 55.00 1.20 1.34 1.35 0 5 0
July 17, 2026 0.25 0.33 0.33 0 92 0 56.00 1.87 2.03 2.06 0 20 0
July 17, 2026 0.09 0.16 0.16 0 0 0 57.00 2.62 2.94 2.94 0 0 0
July 17, 2026 0.01 0.12 0.12 0 503 0 58.00 3.60 3.85 3.90 0 0 0
July 17, 2026 0 0.08 0.08 0 0 0 60.00 5.55 5.90 5.90 0 0 0
July 17, 2026 0 0.07 0.07 0 0 0 62.00 7.55 7.90 7.90 0 0 0
July 17, 2026 0 0.07 0.07 0 0 0 64.00 9.55 9.90 9.90 0 0 0
August 21, 2026 13.35 13.60 13.60 0 0 0 41.00 0.01 0.11 0.11 0 11 0
August 21, 2026 12.40 12.65 12.60 0 0 0 42.00 0.01 0.11 0.11 0 0 0
August 21, 2026 11.40 11.65 11.65 0 0 0 43.00 0.02 0.13 0.13 0 0 0
August 21, 2026 10.45 10.70 10.80 0 0 0 44.00 0.04 0.16 0.16 0 0 0
August 21, 2026 9.45 9.70 9.70 0 10 0 45.00 0.07 0.19 0.19 0 0 0
August 21, 2026 8.50 8.75 8.75 0 0 0 46.00 0.11 0.23 0.23 0 0 0
August 21, 2026 7.55 7.80 7.90 0 10 0 47.00 0.18 0.25 0.25 0 0 0
August 21, 2026 6.60 6.85 6.85 0 0 0 48.00 0.23 0.30 0.30 0 0 0
August 21, 2026 5.70 5.90 5.90 0 0 0 49.00 0.32 0.37 0.37 0 0 0
August 21, 2026 4.85 5.00 5.00 0 2 0 50.00 0.42 0.48 0.48 0 23 0
August 21, 2026 3.20 3.35 3.35 0 32 0 52.00 0.76 0.83 0.83 0 0 0
August 21, 2026 1.86 1.96 1.96 0 112 0 54.00 1.39 1.46 1.47 0 10 0
August 21, 2026 0.89 0.98 0.98 -0.15 77 4 56.00 2.40 2.53 2.53 0 57 0
August 21, 2026 0.56 0.64 0.64 0 4,100 0 57.00 3.10 3.25 3.25 0 0 0
August 21, 2026 0.35 0.41 0.41 -0.09 0 500 58.00 3.85 4.05 4.05 0 10 0
August 21, 2026 0.21 0.26 0.26 0 0 0 59.00 4.65 5.00 5.00 0 0 0
August 21, 2026 0.11 0.16 0.16 0 52 0 60.00 5.65 5.90 5.90 0 0 0
August 21, 2026 0 0.11 0.11 0 0 0 62.00 7.55 7.90 7.90 0 0 0
August 21, 2026 0 0.08 0.08 0 0 0 64.00 9.55 9.90 9.90 0 0 0
September 18, 2026 19.35 19.70 19.70 0 0 0 35.00 0.01 0.09 0.09 0 176 0
September 18, 2026 18.30 18.70 18.70 0 0 0 36.00 0.01 0.09 0.09 0 29 0
September 18, 2026 16.30 16.70 16.70 0 1 0 38.00 0.01 0.13 0.13 0 101 0
September 18, 2026 14.40 14.70 14.70 0 155 0 40.00 0.03 0.14 0.14 0 27 0
September 18, 2026 12.40 12.75 12.75 0 75 0 42.00 0.07 0.20 0.20 0 44 0
September 18, 2026 11.45 11.80 11.80 0 0 0 43.00 0.09 0.22 0.22 0 0 0
September 18, 2026 10.45 10.85 10.85 0 0 0 44.00 0.13 0.26 0.26 0 10 0
September 18, 2026 9.50 9.85 9.85 0 23 0 45.00 0.20 0.29 0.29 0 26 0
September 18, 2026 8.55 8.90 8.90 0 32 0 46.00 0.25 0.35 0.35 0 0 0
September 18, 2026 7.60 8.00 8.00 0 0 0 47.00 0.31 0.41 0.41 0 0 0
September 18, 2026 6.75 7.05 7.05 0 290 0 48.00 0.41 0.48 0.48 0 2 0
September 18, 2026 5.90 6.15 6.15 0 40 0 49.00 0.52 0.60 0.60 0 0 0
September 18, 2026 5.05 5.25 5.25 0 115 0 50.00 0.66 0.75 0.75 0 10 0
September 18, 2026 3.45 3.65 3.65 0 30 0 52.00 1.07 1.21 1.21 0 18 0
September 18, 2026 2.15 2.30 2.30 0 15 0 54.00 1.78 1.91 1.93 0 0 0
September 18, 2026 1.63 1.76 1.76 0 20 0 55.00 2.26 2.39 2.41 0 10 0
September 18, 2026 1.19 1.31 1.31 0 6 0 56.00 2.83 2.98 2.98 0 70 0
September 18, 2026 0.84 0.94 0.94 0 0 0 57.00 3.45 3.65 3.65 0 0 0
September 18, 2026 0.57 0.67 0.67 0 30 0 58.00 4.20 4.40 4.40 0 5 0
September 18, 2026 0.38 0.46 0.46 0 0 0 59.00 5.00 5.25 5.25 0 0 0
September 18, 2026 0.24 0.31 0.31 0 0 0 60.00 5.80 6.10 6.05 0 0 0
September 18, 2026 0.05 0.18 0.18 0 0 0 62.00 7.60 7.95 7.95 0 0 0
September 18, 2026 0.01 0.12 0.12 0 0 0 64.00 9.55 9.95 9.95 0 0 0
September 18, 2026 0 0.07 0.07 0 0 0 70.00 15.55 15.95 15.95 0 0 0
October 16, 2026 10.60 10.85 10.85 0 0 0 44.00 0.23 0.32 0.32 0 0 0
October 16, 2026 9.65 9.90 9.90 0 0 0 45.00 0.27 0.37 0.37 0 0 0
October 16, 2026 8.70 8.95 8.95 0 0 0 46.00 0.34 0.43 0.43 0 0 0
October 16, 2026 7.80 8.10 8.10 0 0 0 47.00 0.43 0.50 0.50 0 1 0
October 16, 2026 6.90 7.10 7.10 0 0 0 48.00 0.52 0.61 0.61 0 0 0
October 16, 2026 6.00 6.25 6.25 0 0 0 49.00 0.66 0.76 0.76 0 0 0
October 16, 2026 5.20 5.45 5.45 0 14 0 50.00 0.82 0.95 0.95 0 0 0
October 16, 2026 3.65 3.85 3.85 0 0 0 52.00 1.30 1.45 1.45 0 0 0
October 16, 2026 2.38 2.57 2.57 0 20 0 54.00 2.03 2.18 2.18 0 50 0
October 16, 2026 1.39 1.57 1.57 0 0 0 56.00 3.00 3.20 3.20 0 0 0
October 16, 2026 0.74 0.86 0.86 0 10 0 58.00 4.35 4.60 4.60 0 0 0
October 16, 2026 0.35 0.48 0.48 0 10 0 60.00 5.95 6.20 6.20 0 0 0
October 16, 2026 0.17 0.26 0.26 0 0 0 62.00 7.70 8.10 8.10 0 0 0
October 16, 2026 0.03 0.17 0.17 0 0 0 64.00 9.65 9.95 9.95 0 0 0
November 20, 2026 7.95 8.25 8.25 0 0 0 47.00 0.59 0.69 0.69 0 0 0
November 20, 2026 7.10 7.35 7.35 0 0 0 48.00 0.72 0.83 0.83 0 0 0
November 20, 2026 6.30 6.50 6.50 0 0 0 49.00 0.87 1.00 1.00 0 0 0
November 20, 2026 5.50 5.70 5.70 0 0 0 50.00 1.06 1.20 1.20 -0.04 0 10
November 20, 2026 4.00 4.25 4.25 0 0 0 52.00 1.61 1.74 1.74 0 0 0
November 20, 2026 2.78 2.99 2.99 0 0 0 54.00 2.32 2.51 2.51 0 0 0
November 20, 2026 1.81 1.99 1.99 0 13 0 56.00 3.30 3.55 3.55 0 0 0
November 20, 2026 1.08 1.24 1.24 0 0 0 58.00 4.60 4.85 4.85 0 0 0
November 20, 2026 0.62 0.74 0.74 0 2 0 60.00 6.15 6.40 6.40 0 0 0
November 20, 2026 0.34 0.45 0.45 0 130 0 62.00 7.80 8.30 8.30 0 0 0
November 20, 2026 0.17 0.28 0.28 0 0 0 64.00 9.70 10.05 10.05 0 0 0
December 18, 2026 19.35 19.75 19.75 0 0 0 35.00 0.03 0.17 0.17 0 25 0
December 18, 2026 18.30 18.85 18.85 0 0 0 36.00 0.05 0.19 0.19 0 6 0
December 18, 2026 16.40 16.80 16.80 0 5 0 38.00 0.08 0.26 0.26 0 5 0
December 18, 2026 14.40 14.90 14.90 0 5 0 40.00 0.15 0.34 0.34 0 32 0
December 18, 2026 12.50 13.00 13.00 0 2 0 42.00 0.28 0.42 0.42 0 2 0
December 18, 2026 10.65 11.15 11.15 0 54 0 44.00 0.38 0.57 0.57 0 2 0
December 18, 2026 9.75 10.20 10.20 0 46 0 45.00 0.47 0.65 0.65 0 2 0
December 18, 2026 8.95 9.30 9.30 0 2 0 46.00 0.60 0.74 0.74 0 160 0
December 18, 2026 7.25 7.55 7.55 0 13 0 48.00 0.84 1.02 1.02 0 110 0
December 18, 2026 6.40 6.70 6.70 0 0 0 49.00 1.02 1.20 1.20 0 0 0
December 18, 2026 5.60 5.90 5.90 0 78 0 50.00 1.23 1.43 1.43 0 1 0
December 18, 2026 4.20 4.45 4.45 0 0 0 52.00 1.81 1.99 2.01 0 0 0
December 18, 2026 2.96 3.20 3.20 0 2 0 54.00 2.55 2.77 2.79 0 0 0
December 18, 2026 2.46 2.69 2.69 0 306 0 55.00 2.99 3.30 3.30 0 12 0
December 18, 2026 1.97 2.20 2.20 0 0 0 56.00 3.55 3.80 3.80 0 0 0
December 18, 2026 1.23 1.45 1.45 0 0 0 58.00 4.80 5.10 5.10 0 0 0
December 18, 2026 0.73 0.92 0.92 0 61 0 60.00 6.30 6.55 6.55 0 2 0
December 18, 2026 0.42 0.56 0.56 0 0 0 62.00 7.95 8.30 8.30 0 0 0
December 18, 2026 0.14 0.28 0.28 0 0 0 65.00 10.60 11.05 11.05 0 0 0
December 18, 2026 0 0.11 0.11 0 0 0 70.00 15.55 16.00 16.00 0 0 0
March 19, 2027 14.45 15.10 15.10 0 0 0 40.00 0.31 0.56 0.56 0 5 0
March 19, 2027 10.80 11.40 11.40 0 49 0 44.00 0.64 0.85 0.85 0 2 0
March 19, 2027 10.05 10.50 10.50 0 10 0 45.00 0.75 1.00 1.00 0 13 0
March 19, 2027 9.20 9.65 9.65 0 4 0 46.00 0.90 1.12 1.12 0 3 0
March 19, 2027 7.55 8.00 8.00 0 6 0 48.00 1.30 1.51 1.51 0 3 0
March 19, 2027 6.05 6.45 6.45 0 30 0 50.00 1.65 2.00 2.00 0 0 0
March 19, 2027 2.97 3.35 3.35 0 68 0 55.00 3.50 3.90 3.95 0 2 0
March 19, 2027 1.16 1.47 1.47 0 19 0 60.00 6.65 7.05 7.05 0 0 0
March 19, 2027 0.37 0.58 0.58 0 15 0 65.00 10.80 11.25 11.25 0 0 0
March 19, 2027 0.06 0.27 0.27 0 120 0 70.00 15.55 16.10 16.10 0 0 0
June 18, 2027 10.30 10.85 10.85 0 0 0 45.00 1.10 1.37 1.37 0 0 0
June 18, 2027 7.85 8.50 8.50 0 0 0 48.00 1.70 1.98 1.97 0 0 0
June 18, 2027 6.35 7.05 7.05 0 0 0 50.00 2.10 2.51 2.50 0 0 0
June 18, 2027 3.50 4.10 4.10 0 0 0 55.00 4.10 4.50 4.50 0 0 0
June 18, 2027 1.70 2.06 2.06 0 2 0 60.00 6.90 7.50 7.50 0 0 0
June 18, 2027 0.56 0.97 0.97 0 21 0 65.00 10.95 11.45 11.45 0 0 0
June 18, 2027 0.15 0.49 0.49 0 3 0 70.00 15.55 16.15 16.15 0 0 0

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