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ALA – AltaGas Ltd.

Last update: July 11, 2026 at 7:05 a.m.   (Real-time)

  • Last price: 53.660
  • Net change: -0.310
  • Bid price: 53.540
  • Ask price: 53.770
  • 30-day historical volatility: 19.74%
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: 12,136
Volume: 606
Open interest: 1,392
Volume: 2
July 24, 2026 (Weekly) 4.70 4.95 4.95 0 0 0 49.00 0.06 0.11 0.11 0 0 0
July 24, 2026 (Weekly) 4.25 4.45 4.45 0 0 0 49.50 0.08 0.14 0.14 0 0 0
July 24, 2026 (Weekly) 3.75 3.95 3.95 0 0 0 50.00 0.10 0.16 0.16 0 0 0
July 24, 2026 (Weekly) 2.86 3.05 3.05 0 0 0 51.00 0.17 0.23 0.23 0 0 0
July 24, 2026 (Weekly) 1.99 2.14 2.14 0 0 0 52.00 0.29 0.37 0.37 0 0 0
July 24, 2026 (Weekly) 1.25 1.35 1.35 0 0 0 53.00 0.51 0.59 0.59 0 0 0
July 24, 2026 (Weekly) 0.64 0.75 0.75 0 0 0 54.00 0.91 1.01 1.01 0 0 0
July 24, 2026 (Weekly) 0.28 0.37 0.37 0 0 0 55.00 1.52 1.66 1.66 0 10 0
July 24, 2026 (Weekly) 0.10 0.16 0.16 0 0 0 56.00 2.30 2.50 2.50 0 0 0
July 24, 2026 (Weekly) 0.01 0.10 0.10 0 600 0 57.00 3.25 3.45 3.45 0 0 0
July 24, 2026 (Weekly) 0 0.07 0.07 0 0 0 58.00 4.20 4.40 4.40 0 0 0
July 24, 2026 (Weekly) 0 0.05 0.05 0 0 0 59.00 5.20 5.40 5.40 0 0 0
July 24, 2026 (Weekly) 0 0.05 0.05 0 0 0 60.00 6.20 6.40 6.40 0 0 0
July 31, 2026 (Weekly) 4.80 5.05 5.05 0 0 0 49.00 0.14 0.21 0.21 0 0 0
July 31, 2026 (Weekly) 4.35 4.60 4.60 0 0 0 49.50 0.17 0.25 0.25 0 0 0
July 31, 2026 (Weekly) 3.90 4.10 4.10 0 0 0 50.00 0.21 0.29 0.29 0 0 0
July 31, 2026 (Weekly) 3.05 3.25 3.25 0 0 0 51.00 0.31 0.39 0.39 0 0 0
July 31, 2026 (Weekly) 2.21 2.39 2.39 0 0 0 52.00 0.48 0.59 0.59 0 0 0
July 31, 2026 (Weekly) 1.49 1.65 1.65 0 0 0 53.00 0.74 0.87 0.87 0 0 0
July 31, 2026 (Weekly) 0.93 1.07 1.07 0 21 0 54.00 1.15 1.29 1.29 0 0 0
July 31, 2026 (Weekly) 0.52 0.62 0.62 0 8 0 55.00 1.72 1.89 1.89 0 0 0
July 31, 2026 (Weekly) 0.26 0.34 0.34 0 6 0 56.00 2.46 2.62 2.62 0 0 0
July 31, 2026 (Weekly) 0.12 0.19 0.19 0 610 0 57.00 3.30 3.50 3.50 0 0 0
July 31, 2026 (Weekly) 0.03 0.11 0.11 0 0 0 58.00 4.20 4.45 4.45 0 0 0
July 31, 2026 (Weekly) 0 0.08 0.08 0 0 0 59.00 5.20 5.40 5.40 0 0 0
July 31, 2026 (Weekly) 0 0.06 0.06 0 0 0 60.00 6.20 6.40 6.40 0 0 0
August 7, 2026 (Weekly) 4.90 5.10 5.10 0 0 0 49.00 0.17 0.25 0.25 0 0 0
August 7, 2026 (Weekly) 4.45 4.65 4.65 0 0 0 49.50 0.22 0.29 0.29 0 0 0
August 7, 2026 (Weekly) 4.00 4.20 4.20 0 0 0 50.00 0.26 0.34 0.34 0 0 0
August 7, 2026 (Weekly) 3.10 3.30 3.30 0 0 0 51.00 0.37 0.47 0.47 0 0 0
August 7, 2026 (Weekly) 2.32 2.49 2.49 0 0 0 52.00 0.57 0.67 0.67 0 0 0
August 7, 2026 (Weekly) 1.64 1.77 1.77 0 0 0 53.00 0.85 0.95 0.95 0 0 0
August 7, 2026 (Weekly) 1.07 1.20 1.20 0 6 0 54.00 1.26 1.41 1.41 0 10 0
August 7, 2026 (Weekly) 0.64 0.75 0.75 0 0 0 55.00 1.83 1.97 1.97 0 0 0
August 7, 2026 (Weekly) 0.35 0.44 0.44 0 0 0 56.00 2.52 2.69 2.69 0 0 0
August 7, 2026 (Weekly) 0.19 0.25 0.25 0 0 0 57.00 3.35 3.55 3.55 0 0 0
August 7, 2026 (Weekly) 0.08 0.14 0.14 -0.07 0 600 58.00 4.25 4.45 4.45 0 0 0
August 14, 2026 (Weekly) 4.95 5.20 5.20 0 0 0 49.00 0.23 0.31 0.31 0 0 0
August 14, 2026 (Weekly) 4.50 4.70 4.70 0 0 0 49.50 0.27 0.36 0.36 0 0 0
August 14, 2026 (Weekly) 4.05 4.30 4.30 0 0 0 50.00 0.31 0.42 0.42 0 0 0
August 14, 2026 (Weekly) 3.20 3.45 3.45 0 0 0 51.00 0.46 0.58 0.58 0 0 0
August 14, 2026 (Weekly) 2.47 2.63 2.63 0 0 0 52.00 0.67 0.78 0.78 0 0 0
August 14, 2026 (Weekly) 1.77 1.92 1.92 0 0 0 53.00 0.97 1.11 1.11 0 0 0
August 14, 2026 (Weekly) 1.21 1.35 1.35 0 0 0 54.00 1.38 1.52 1.52 0 0 0
August 14, 2026 (Weekly) 0.76 0.89 0.89 0 5 0 55.00 1.91 2.08 2.08 0 0 0
August 14, 2026 (Weekly) 0.44 0.54 0.54 0 0 0 56.00 2.56 2.76 2.76 0 0 0
August 14, 2026 (Weekly) 0.25 0.33 0.33 0 0 0 57.00 3.40 3.60 3.60 0 0 0
August 14, 2026 (Weekly) 0.13 0.20 0.20 0 0 0 58.00 4.25 4.50 4.50 0 0 0
August 28, 2026 (Weekly) 4.25 4.45 4.45 0 0 0 50.00 0.43 0.56 0.56 0 0 0
August 28, 2026 (Weekly) 3.45 3.65 3.65 0 0 0 51.00 0.63 0.74 0.74 0 0 0
August 28, 2026 (Weekly) 2.70 2.86 2.86 0 0 0 52.00 0.87 0.98 0.98 0 0 0
August 28, 2026 (Weekly) 2.04 2.19 2.19 0 0 0 53.00 1.19 1.31 1.31 0 0 0
August 28, 2026 (Weekly) 1.47 1.60 1.60 0 0 0 54.00 1.59 1.73 1.73 0 0 0
August 28, 2026 (Weekly) 1.00 1.12 1.12 0 0 0 55.00 2.12 2.28 2.28 0 0 0
August 28, 2026 (Weekly) 0.63 0.77 0.77 0 0 0 56.00 2.72 2.93 2.93 0 0 0
August 28, 2026 (Weekly) 0.35 0.50 0.50 0 0 0 57.00 3.50 3.70 3.70 0 0 0
August 28, 2026 (Weekly) 0.23 0.32 0.32 0 0 0 58.00 4.30 4.55 4.55 0 0 0
July 17, 2026 17.60 17.80 17.80 0 0 0 36.00 0 0.04 0.04 0 0 0
July 17, 2026 16.60 16.80 16.80 0 0 0 37.00 0 0.05 0.05 0 14 0
July 17, 2026 15.60 15.80 15.80 0 0 0 38.00 0 0.05 0.05 0 20 0
July 17, 2026 14.60 14.80 14.80 0 0 0 39.00 0 0.05 0.05 0 4 0
July 17, 2026 13.60 13.80 13.80 0 0 0 40.00 0 0.05 0.05 0 1 0
July 17, 2026 12.60 12.80 12.80 0 0 0 41.00 0 0.05 0.05 0 0 0
July 17, 2026 11.60 11.80 11.80 0 0 0 42.00 0 0.05 0.05 0 2 0
July 17, 2026 10.60 10.80 10.80 0 0 0 43.00 0 0.05 0.05 0 0 0
July 17, 2026 9.60 9.80 9.80 0 0 0 44.00 0 0.05 0.05 0 0 0
July 17, 2026 8.60 8.80 8.80 0 2 0 45.00 0 0.05 0.05 0 0 0
July 17, 2026 7.60 7.85 7.85 0 0 0 46.00 0 0.05 0.05 0 0 0
July 17, 2026 6.60 6.85 6.85 0 0 0 47.00 0 0.05 0.05 0 0 0
July 17, 2026 5.65 5.85 5.85 0 0 0 48.00 0 0.06 0.06 0 25 0
July 17, 2026 4.65 4.85 4.85 0 0 0 49.00 0 0.08 0.08 0 20 0
July 17, 2026 4.15 4.35 4.35 0 0 0 49.50 0 0.09 0.09 0 0 0
July 17, 2026 3.65 3.85 3.85 0 2 0 50.00 0 0.11 0.11 0 30 0
July 17, 2026 2.72 2.91 2.91 0 0 0 51.00 0.06 0.13 0.13 0 0 0
July 17, 2026 1.82 1.95 1.95 0 44 0 52.00 0.14 0.21 0.21 0 1 0
July 17, 2026 1.00 1.12 1.12 0 0 0 53.00 0.31 0.39 0.39 0 0 0
July 17, 2026 0.42 0.51 0.51 0 132 0 54.00 0.69 0.79 0.79 0 49 0
July 17, 2026 0.11 0.18 0.18 0 3,011 0 55.00 1.36 1.50 1.50 0 15 0
July 17, 2026 0.01 0.09 0.09 0 92 0 56.00 2.24 2.42 2.42 0 15 0
July 17, 2026 0 0.06 0.06 -0.05 1 1 57.00 3.20 3.40 3.40 0 0 0
July 17, 2026 0 0.05 0.05 0 503 0 58.00 4.20 4.40 4.40 0 0 0
July 17, 2026 0 0.05 0.05 0 0 0 60.00 6.20 6.40 6.40 0 0 0
July 17, 2026 0 0.05 0.05 0 0 0 62.00 8.20 8.40 8.40 0 0 0
July 17, 2026 0 0.05 0.05 0 0 0 64.00 10.20 10.40 10.40 0 0 0
August 21, 2026 12.75 12.95 12.95 0 0 0 41.00 0.01 0.08 0.08 0 11 0
August 21, 2026 11.75 12.00 12.00 0 0 0 42.00 0.01 0.09 0.09 0 0 0
August 21, 2026 10.80 11.00 11.00 0 0 0 43.00 0.02 0.09 0.09 0 0 0
August 21, 2026 9.80 10.05 10.05 0 0 0 44.00 0.04 0.12 0.12 0 0 0
August 21, 2026 8.85 9.05 9.05 0 10 0 45.00 0.07 0.14 0.14 0 0 0
August 21, 2026 7.85 8.10 8.10 0 0 0 46.00 0.09 0.18 0.18 0 10 0
August 21, 2026 6.90 7.10 7.10 0 10 0 47.00 0.16 0.21 0.21 0 0 0
August 21, 2026 6.00 6.15 6.15 0 0 0 48.00 0.22 0.27 0.27 0 0 0
August 21, 2026 5.05 5.25 5.25 0 0 0 49.00 0.29 0.35 0.35 0 0 0
August 21, 2026 4.20 4.35 4.35 0 5 0 50.00 0.40 0.46 0.46 0 25 0
August 21, 2026 2.59 2.71 2.71 0 32 0 52.00 0.78 0.85 0.85 0 0 0
August 21, 2026 1.34 1.44 1.44 0 117 0 54.00 1.48 1.58 1.58 0 10 0
August 21, 2026 0.56 0.62 0.62 0 81 0 56.00 2.69 2.81 2.81 0 57 0
August 21, 2026 0.32 0.38 0.38 0 4,245 0 57.00 3.45 3.65 3.65 0 0 0
August 21, 2026 0.17 0.23 0.23 0 500 0 58.00 4.30 4.50 4.50 0 0 0
August 21, 2026 0.09 0.13 0.13 0 0 0 59.00 5.25 5.45 5.45 0 0 0
August 21, 2026 0.02 0.10 0.10 0 52 0 60.00 6.25 6.45 6.45 0 0 0
August 21, 2026 0 0.07 0.07 0 0 0 62.00 8.20 8.40 8.40 0 0 0
August 21, 2026 0 0.05 0.05 0 0 0 64.00 10.20 10.40 10.40 0 0 0
September 18, 2026 18.75 19.00 19.00 0 0 0 35.00 0.01 0.06 0.06 0 176 0
September 18, 2026 17.75 18.00 18.00 0 0 0 36.00 0.01 0.06 0.06 0 29 0
September 18, 2026 15.80 16.00 16.00 0 1 0 38.00 0.01 0.10 0.10 0 122 0
September 18, 2026 13.80 14.05 14.05 0 155 0 40.00 0.03 0.11 0.11 0 27 0
September 18, 2026 11.85 12.10 12.10 0 75 0 42.00 0.07 0.16 0.16 0 44 0
September 18, 2026 10.90 11.15 11.15 0 0 0 43.00 0.10 0.18 0.18 0 0 0
September 18, 2026 9.95 10.20 10.20 0 0 0 44.00 0.13 0.22 0.22 0 10 0
September 18, 2026 8.95 9.20 9.20 0 18 0 45.00 0.20 0.26 0.26 0 26 0
September 18, 2026 8.00 8.25 8.25 0 32 0 46.00 0.25 0.32 0.32 0 0 0
September 18, 2026 7.10 7.35 7.35 0 0 0 47.00 0.31 0.39 0.39 0 10 0
September 18, 2026 6.15 6.40 6.40 0 290 0 48.00 0.41 0.48 0.48 0 2 0
September 18, 2026 5.30 5.50 5.50 0 40 0 49.00 0.53 0.60 0.60 0 0 0
September 18, 2026 4.45 4.65 4.65 0 115 0 50.00 0.68 0.76 0.76 0.04 20 2
September 18, 2026 2.91 3.05 3.05 0 30 0 52.00 1.16 1.27 1.27 0 18 0
September 18, 2026 1.69 1.80 1.80 0 25 0 54.00 1.94 2.08 2.08 0 0 0
September 18, 2026 1.21 1.33 1.33 0 20 0 55.00 2.49 2.63 2.63 0 10 0
September 18, 2026 0.84 0.95 0.95 0 6 0 56.00 3.10 3.30 3.30 0 70 0
September 18, 2026 0.56 0.66 0.66 0 0 0 57.00 3.85 4.05 4.05 0 0 0
September 18, 2026 0.36 0.44 0.44 0 30 0 58.00 4.60 4.85 4.85 0 15 0
September 18, 2026 0.22 0.29 0.29 0 0 0 59.00 5.50 5.70 5.70 0 0 0
September 18, 2026 0.13 0.19 0.19 0 0 0 60.00 6.35 6.65 6.65 0 0 0
September 18, 2026 0.02 0.10 0.10 0 0 0 62.00 8.25 8.55 8.55 0 0 0
September 18, 2026 0 0.07 0.07 0 0 0 64.00 10.25 10.50 10.50 0 0 0
September 18, 2026 0 0.05 0.05 0 0 0 70.00 16.20 16.45 16.45 0 0 0
October 16, 2026 9.95 10.25 10.25 0 0 0 44.00 0.21 0.32 0.32 0 16 0
October 16, 2026 9.00 9.30 9.30 0 0 0 45.00 0.28 0.37 0.37 0 0 0
October 16, 2026 8.10 8.35 8.35 0 0 0 46.00 0.34 0.45 0.45 0 0 0
October 16, 2026 7.15 7.40 7.40 0 0 0 47.00 0.43 0.53 0.53 0 1 0
October 16, 2026 6.25 6.50 6.50 0 0 0 48.00 0.54 0.65 0.65 0 0 0
October 16, 2026 5.40 5.65 5.65 0 0 0 49.00 0.68 0.81 0.81 0 0 0
October 16, 2026 4.60 4.85 4.85 0 14 0 50.00 0.86 1.00 1.00 0 0 0
October 16, 2026 3.10 3.35 3.35 0 0 0 52.00 1.38 1.55 1.55 0 0 0
October 16, 2026 1.92 2.10 2.10 0 20 0 54.00 2.20 2.38 2.38 0 50 0
October 16, 2026 1.04 1.20 1.20 0 10 0 56.00 3.30 3.55 3.55 0 0 0
October 16, 2026 0.52 0.65 0.65 0 10 0 58.00 4.80 5.00 5.00 0 0 0
October 16, 2026 0.23 0.35 0.35 0 10 0 60.00 6.45 6.75 6.75 0 0 0
October 16, 2026 0.08 0.19 0.19 0 0 0 62.00 8.35 8.60 8.60 0 0 0
October 16, 2026 0.02 0.10 0.10 0 0 0 64.00 10.30 10.50 10.50 0 0 0
November 20, 2026 7.40 7.65 7.65 0 0 0 47.00 0.62 0.74 0.74 0 0 0
November 20, 2026 6.55 6.75 6.75 0 0 0 48.00 0.75 0.88 0.88 0 0 0
November 20, 2026 5.70 5.95 5.95 0 0 0 49.00 0.92 1.07 1.07 0 0 0
November 20, 2026 4.95 5.15 5.15 0 0 0 50.00 1.12 1.28 1.28 0 10 0
November 20, 2026 3.50 3.70 3.70 0 0 0 52.00 1.71 1.86 1.86 0 0 0
November 20, 2026 2.36 2.53 2.53 0 0 0 54.00 2.53 2.70 2.70 0 0 0
November 20, 2026 1.46 1.62 1.62 0 13 0 56.00 3.60 3.85 3.85 0 0 0
November 20, 2026 0.83 0.97 0.97 0 0 0 58.00 5.00 5.20 5.20 0 0 0
November 20, 2026 0.45 0.57 0.57 0 2 0 60.00 6.60 6.85 6.85 0 0 0
November 20, 2026 0.25 0.34 0.34 0 130 0 62.00 8.35 8.70 8.70 0 0 0
November 20, 2026 0.09 0.21 0.21 0 0 0 64.00 10.30 10.60 10.60 0 0 0
December 18, 2026 18.75 19.10 19.10 0 0 0 35.00 0.03 0.14 0.14 0 25 0
December 18, 2026 17.75 18.10 18.10 0 0 0 36.00 0.05 0.17 0.17 0 6 0
December 18, 2026 15.80 16.15 16.15 0 5 0 38.00 0.10 0.23 0.23 0 5 0
December 18, 2026 13.90 14.25 14.25 0 5 0 40.00 0.18 0.32 0.32 0 32 0
December 18, 2026 12.00 12.40 12.40 0 2 0 42.00 0.29 0.41 0.41 0 2 0
December 18, 2026 10.15 10.50 10.50 0 52 0 44.00 0.42 0.56 0.56 0 2 0
December 18, 2026 9.25 9.60 9.60 0 46 0 45.00 0.53 0.64 0.64 0 2 0
December 18, 2026 8.35 8.70 8.70 0 2 0 46.00 0.62 0.76 0.76 0 160 0
December 18, 2026 7.50 7.85 7.85 0 0 0 47.00 0.77 0.90 0.90 0 0 0
December 18, 2026 6.70 6.90 6.90 0 13 0 48.00 0.91 1.06 1.06 0 110 0
December 18, 2026 5.85 6.10 6.10 0 0 0 49.00 1.07 1.26 1.26 0 0 0
December 18, 2026 5.10 5.35 5.35 0 70 0 50.00 1.31 1.51 1.51 0 1 0
December 18, 2026 3.70 3.95 3.95 0 0 0 52.00 1.94 2.13 2.13 0 0 0
December 18, 2026 2.55 2.74 2.74 0 2 0 54.00 2.78 2.99 2.99 0 0 0
December 18, 2026 2.05 2.28 2.28 0 351 0 55.00 3.25 3.50 3.50 0 12 0
December 18, 2026 1.65 1.84 1.84 0 0 0 56.00 3.85 4.10 4.10 0 0 0
December 18, 2026 0.99 1.17 1.17 0 0 0 58.00 5.20 5.45 5.45 0 0 0
December 18, 2026 0.55 0.71 0.71 0 61 0 60.00 6.75 7.05 7.05 0 2 0
December 18, 2026 0.31 0.42 0.42 0 0 0 62.00 8.50 8.80 8.80 0 0 0
December 18, 2026 0.08 0.21 0.21 0 0 0 65.00 11.25 11.65 11.65 0 0 0
December 18, 2026 0 0.09 0.09 0 0 0 70.00 16.15 16.50 16.50 0 0 0
March 19, 2027 14.00 14.40 14.40 0 0 0 40.00 0.35 0.54 0.54 0 5 0
March 19, 2027 10.40 10.75 10.75 0 47 0 44.00 0.68 0.89 0.89 0 2 0
March 19, 2027 9.50 9.90 9.90 0 10 0 45.00 0.82 1.02 1.02 0 13 0
March 19, 2027 8.65 9.05 9.05 0 4 0 46.00 0.95 1.17 1.17 0 3 0
March 19, 2027 7.05 7.40 7.40 0 6 0 48.00 1.28 1.56 1.56 0 8 0
March 19, 2027 5.55 5.90 5.90 0 30 0 50.00 1.75 2.08 2.08 0 0 0
March 19, 2027 2.71 2.95 2.95 0 68 0 55.00 3.90 4.15 4.15 0 2 0
March 19, 2027 1.01 1.24 1.24 0 19 0 60.00 7.15 7.50 7.50 0 0 0
March 19, 2027 0.26 0.51 0.51 0 15 0 65.00 11.40 11.85 11.85 0 0 0
March 19, 2027 0.06 0.20 0.20 0 120 0 70.00 16.15 16.55 16.55 0 0 0
June 18, 2027 9.75 10.25 10.25 0 0 0 45.00 1.21 1.40 1.40 0 15 0
June 18, 2027 8.85 9.50 9.50 0 10 0 46.00 1.41 1.63 1.63 0 0 0
June 18, 2027 7.35 7.95 7.95 0 0 0 48.00 1.61 2.04 2.04 0 0 0
June 18, 2027 6.05 6.55 6.55 0 0 0 50.00 2.41 2.64 2.64 0 0 0
June 18, 2027 3.35 3.70 3.70 -0.15 3 5 55.00 4.50 4.75 4.75 0 0 0
June 18, 2027 1.60 1.81 1.81 0 22 0 60.00 7.45 7.90 7.90 0 0 0
June 18, 2027 0.61 0.83 0.83 0 28 0 65.00 11.55 12.00 12.00 0 0 0
June 18, 2027 0.13 0.41 0.41 0 4 0 70.00 16.20 16.65 16.65 0 0 0

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