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ACO – ATCO Ltd.

Last update: June 12, 2026 at 3:14 p.m.   (Real-time)

  • Last price: 72.260
  • Net change: -0.370
  • Bid price: 72.250
  • Ask price: 72.360
  • 30-day historical volatility: 18.82%
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: 2,834
Volume: 0
Open interest: 178
Volume: 0
June 19, 2026 32.10 32.60 32.90 0 0 0 40.00 0 0.12 0.13 0 0 0
June 19, 2026 28.15 28.60 28.90 0 0 0 44.00 0 0.12 0.13 0 0 0
June 19, 2026 27.10 27.60 27.95 0 2 0 45.00 0 0.12 0.13 0 2 0
June 19, 2026 26.15 26.60 26.95 0 0 0 46.00 0 0.12 0.13 0 0 0
June 19, 2026 24.10 24.60 24.95 0 0 0 48.00 0 0.12 0.13 0 0 0
June 19, 2026 23.10 23.60 23.95 0 0 0 49.00 0 0.12 0.13 0 0 0
June 19, 2026 22.15 22.60 22.95 0 0 0 50.00 0 0.12 0.13 0 5 0
June 19, 2026 20.15 20.60 20.95 0 0 0 52.00 0 0.12 0.13 0 0 0
June 19, 2026 18.10 18.60 18.95 0 0 0 54.00 0 0.12 0.13 0 0 0
June 19, 2026 17.10 17.60 17.95 0 0 0 55.00 0 0.12 0.13 0 0 0
June 19, 2026 16.15 16.60 16.95 0 0 0 56.00 0 0.12 0.13 0 0 0
June 19, 2026 14.10 14.60 14.95 0 0 0 58.00 0 0.12 0.13 0 0 0
June 19, 2026 12.10 12.60 12.95 0 0 0 60.00 0 0.12 0.13 0 0 0
June 19, 2026 10.15 10.60 10.95 0 0 0 62.00 0 0.12 0.13 0 0 0
June 19, 2026 8.10 8.60 8.95 0 0 0 64.00 0 0.13 0.13 0 0 0
June 19, 2026 7.10 7.60 7.95 0 0 0 65.00 0 0.13 0.13 0 0 0
June 19, 2026 6.10 6.70 6.95 0 0 0 66.00 0 0.13 0.13 0 0 0
June 19, 2026 4.15 4.70 5.00 0 0 0 68.00 0 0.16 0.16 0 14 0
June 19, 2026 2.15 2.60 2.95 0 89 0 70.00 0.01 0.28 0.18 0 0 0
June 19, 2026 0.60 1.00 1.20 0 16 0 72.00 0.21 0.55 0.45 0 0 0
June 19, 2026 0.01 0.40 0.30 0 0 0 74.00 1.55 1.90 1.70 0 0 0
June 19, 2026 0 0.14 0.16 0 0 0 76.00 3.50 3.90 3.60 0 0 0
June 19, 2026 0 0.13 0.13 0 0 0 78.00 5.45 5.95 5.60 0 0 0
June 19, 2026 0 0.12 0.13 0 0 0 80.00 7.45 7.95 7.60 0 0 0
June 19, 2026 0 0.12 0 0 0 0 82.00 9.45 9.95 0 0 0 0
July 17, 2026 22.20 22.70 23.05 0 0 0 50.00 0 0.11 0.11 0 0 0
July 17, 2026 20.15 20.70 21.05 0 0 0 52.00 0 0.14 0.16 0 0 0
July 17, 2026 18.20 18.70 19.05 0 0 0 54.00 0 0.14 0.16 0 0 0
July 17, 2026 16.20 16.70 17.05 0 0 0 56.00 0 0.14 0.16 0 0 0
July 17, 2026 14.20 14.70 15.10 0 0 0 58.00 0 0.15 0.15 0 0 0
July 17, 2026 12.25 12.75 13.10 0 0 0 60.00 0 0.16 0.15 0 0 0
July 17, 2026 10.25 10.80 11.10 0 0 0 62.00 0 0.17 0.16 0 40 0
July 17, 2026 8.25 8.80 9.15 0 0 0 64.00 0.01 0.18 0.17 0 0 0
July 17, 2026 6.15 6.95 7.20 0 0 0 66.00 0.01 0.22 0.22 0 0 0
July 17, 2026 4.40 5.00 5.30 0 0 0 68.00 0.03 0.33 0.33 0 5 0
July 17, 2026 2.70 3.25 3.50 0 0 0 70.00 0.30 0.60 0.55 0 0 0
July 17, 2026 1.40 1.70 1.95 0 27 0 72.00 0.80 1.20 1.05 0 20 0
July 17, 2026 0.40 0.75 0.90 0 5 0 74.00 1.90 2.30 2.05 0 0 0
July 17, 2026 0.01 0.32 0.36 0 0 0 76.00 3.40 3.95 3.70 0 0 0
July 17, 2026 0 0.17 0.18 0 0 0 78.00 5.40 5.90 5.55 0 0 0
July 17, 2026 0 0.15 0.15 0 0 0 80.00 7.40 7.95 7.55 0 0 0
July 17, 2026 0 0.15 0 0 0 0 82.00 9.40 9.90 0 0 0 0
August 21, 2026 17.95 19.45 19.75 0 0 0 54.00 0 0.22 0.22 0 0 0
August 21, 2026 16.05 17.35 17.75 0 0 0 56.00 0 0.25 0.24 0 0 0
August 21, 2026 14.05 15.15 15.75 0 0 0 58.00 0.01 0.28 0.27 0 0 0
August 21, 2026 12.05 13.50 13.80 0 2 0 60.00 0.01 0.33 0.32 0 0 0
August 21, 2026 10.15 11.20 11.65 0 1 0 62.00 0.01 0.40 0.38 0 0 0
August 21, 2026 8.45 9.45 9.75 0 0 0 64.00 0.10 0.49 0.49 0 0 0
August 21, 2026 6.55 7.55 7.85 0 0 0 66.00 0.21 0.65 0.55 0 0 0
August 21, 2026 4.95 5.70 6.05 0 1 0 68.00 0.41 0.75 0.75 0 20 0
August 21, 2026 3.35 4.05 4.30 0 0 0 70.00 0.85 1.20 1.15 0 21 0
August 21, 2026 2.15 2.85 2.95 0 1 0 72.00 1.50 1.90 1.70 0 0 0
August 21, 2026 1.15 1.55 1.70 0 0 0 74.00 2.35 2.95 2.85 0 0 0
August 21, 2026 0.41 0.85 0.95 0 2 0 76.00 3.65 4.40 4.10 0 0 0
August 21, 2026 0.09 0.49 0.49 0 0 0 78.00 5.20 6.25 5.75 0 0 0
August 21, 2026 0.01 0.31 0.35 0 0 0 80.00 7.05 8.15 7.85 0 0 0
August 21, 2026 0 0.24 0 0 0 0 82.00 9.05 10.15 0 0 0 0
September 18, 2026 32.00 32.90 33.25 0 0 0 40.00 0 0.15 0.15 0 10 0
September 18, 2026 28.20 28.95 29.25 0 0 0 44.00 0 0.23 0.22 0 0 0
September 18, 2026 27.10 27.90 28.25 0 2 0 45.00 0 0.23 0.24 0 0 0
September 18, 2026 26.20 26.90 27.25 0 0 0 46.00 0 0.23 0.24 0 0 0
September 18, 2026 24.05 24.95 25.30 0 0 0 48.00 0 0.24 0.24 0 3 0
September 18, 2026 22.30 22.95 23.30 0 0 0 50.00 0 0.25 0.23 0 0 0
September 18, 2026 17.35 18.00 18.35 0 0 0 55.00 0.01 0.26 0.27 0 28 0
September 18, 2026 14.15 15.10 15.40 0 0 0 58.00 0.01 0.30 0.28 0 0 0
September 18, 2026 12.25 13.15 13.40 0 19 0 60.00 0.01 0.33 0.33 0 0 0
September 18, 2026 10.50 11.20 11.45 0 0 0 62.00 0.11 0.41 0.37 0 0 0
September 18, 2026 8.55 9.35 9.55 0 0 0 64.00 0.21 0.55 0.49 0 0 0
September 18, 2026 7.65 8.35 8.60 0 21 0 65.00 0.31 0.60 0.60 0 0 0
September 18, 2026 6.70 7.45 7.75 0 2 0 66.00 0.41 0.70 0.65 0 0 0
September 18, 2026 5.00 5.70 5.95 0 0 0 68.00 0.75 1.05 0.95 0 0 0
September 18, 2026 3.55 4.15 4.40 0 8 0 70.00 1.25 1.55 1.40 0 0 0
September 18, 2026 2.25 2.70 3.00 0 0 0 72.00 1.95 2.30 2.15 0 1 0
September 18, 2026 1.35 1.70 1.85 0 0 0 74.00 2.75 3.40 3.20 0 0 0
September 18, 2026 0.95 1.30 1.45 0 0 0 75.00 3.45 4.00 3.80 0 0 0
September 18, 2026 0.65 1.00 1.10 0 0 0 76.00 4.15 4.75 4.50 0 0 0
September 18, 2026 0.11 0.60 0.65 0 0 0 78.00 5.65 6.35 6.05 0 0 0
September 18, 2026 0.01 0.35 0.39 0 0 0 80.00 7.45 8.15 7.85 0 0 0
September 18, 2026 0.01 0.26 0 0 0 0 82.00 9.40 10.15 0 0 0 0
October 16, 2026 14.15 15.15 15.40 0 0 0 58.00 0.01 0.35 0.34 0 0 0
October 16, 2026 12.25 13.20 13.55 0 0 0 60.00 0.11 0.41 0.39 0 0 0
October 16, 2026 10.50 11.25 11.60 0 0 0 62.00 0.21 0.50 0.48 0 0 0
October 16, 2026 8.65 9.45 9.70 0 0 0 64.00 0.31 0.65 0.65 0 0 0
October 16, 2026 6.85 7.60 7.90 0 0 0 66.00 0.55 0.90 0.85 0 0 0
October 16, 2026 5.15 5.90 6.20 0 0 0 68.00 0.90 1.25 1.15 0 0 0
October 16, 2026 3.75 4.40 4.60 0 0 0 70.00 1.45 1.80 1.65 0 0 0
October 16, 2026 2.55 3.10 3.30 0 0 0 72.00 2.15 2.55 2.40 0 0 0
October 16, 2026 1.60 2.00 2.15 0 0 0 74.00 3.05 3.60 3.45 0 0 0
October 16, 2026 0.85 1.25 1.40 0 0 0 76.00 4.30 5.00 4.70 0 0 0
October 16, 2026 0.31 0.80 0.90 0 0 0 78.00 5.85 6.50 6.25 0 0 0
October 16, 2026 0.01 0.49 0.55 0 0 0 80.00 7.55 8.25 8.00 0 0 0
October 16, 2026 0.01 0.35 0 0 0 0 82.00 9.45 10.20 0 0 0 0
November 20, 2026 12.25 13.40 13.65 0 0 0 60.00 0.21 0.55 0.55 0 0 0
November 20, 2026 10.45 11.45 11.80 0 0 0 62.00 0.31 0.70 0.65 0 0 0
November 20, 2026 8.85 9.65 9.95 0 0 0 64.00 0.55 0.90 0.85 0 0 0
November 20, 2026 7.10 7.90 8.20 0 0 0 66.00 0.80 1.15 1.10 0 0 0
November 20, 2026 5.55 6.35 6.60 0 0 0 68.00 1.15 1.55 1.50 0 0 0
November 20, 2026 4.25 4.80 5.05 0 0 0 70.00 1.75 2.15 2.00 0 0 0
November 20, 2026 2.95 3.60 3.75 0 0 0 72.00 2.35 2.95 2.85 0 0 0
November 20, 2026 2.10 2.50 2.70 0 0 0 74.00 3.35 3.95 3.80 0 0 0
November 20, 2026 1.35 1.75 1.90 0 0 0 76.00 4.55 5.25 5.05 0 0 0
November 20, 2026 0.75 1.15 1.30 0 0 0 78.00 5.95 6.80 6.50 0 0 0
November 20, 2026 0.23 0.70 0.80 0 0 0 80.00 7.70 8.40 8.15 0 0 0
November 20, 2026 0.01 0.49 0 0 0 0 82.00 9.50 10.30 0 0 0 0
December 18, 2026 27.10 28.05 28.35 0 0 0 45.00 0.01 0.30 0.30 0 0 0
December 18, 2026 24.15 25.10 25.35 0 0 0 48.00 0.01 0.35 0.34 0 0 0
December 18, 2026 22.25 23.10 23.40 0 2 0 50.00 0.01 0.37 0.37 0 2 0
December 18, 2026 17.15 18.20 18.45 0 3 0 55.00 0.11 0.45 0.43 0 2 0
December 18, 2026 12.35 13.40 13.70 0 2,582 0 60.00 0.31 0.65 0.65 0 2 0
December 18, 2026 8.00 8.95 9.20 0 20 0 65.00 0.80 1.20 1.15 0 1 0
December 18, 2026 4.30 5.00 5.20 0 6 0 70.00 2.05 2.50 2.30 0 0 0
December 18, 2026 1.80 2.30 2.45 0 2 0 75.00 4.35 4.95 4.75 0 0 0
December 18, 2026 0.31 0.80 1.00 0 0 0 80.00 7.80 8.75 8.40 0 0 0
December 18, 2026 0.01 0.41 0 0 0 0 85.00 12.40 13.20 0 0 0 0
December 18, 2026 0 0.31 0.32 0 0 0 90.00 17.25 18.05 17.80 0 0 0
March 19, 2027 22.20 23.20 23.50 0 0 0 50.00 0.11 0.49 0.49 0 0 0
March 19, 2027 17.35 18.35 18.60 0 0 0 55.00 0.30 0.65 0.60 0 0 0
March 19, 2027 12.65 13.75 13.90 0 0 0 60.00 0.65 1.00 0.95 0 0 0
March 19, 2027 8.40 9.40 9.70 0 1 0 65.00 1.30 1.80 1.70 0 1 0
March 19, 2027 5.00 5.70 5.95 0 1 0 70.00 2.55 3.25 3.10 0 1 0
March 19, 2027 2.35 3.10 3.30 0 10 0 75.00 4.95 5.60 5.50 0 0 0
March 19, 2027 0.95 1.40 1.50 0 3 0 80.00 8.30 9.15 8.90 0 0 0
March 19, 2027 0.11 0.60 0 0 0 0 85.00 12.50 13.60 0 0 0 0
March 19, 2027 0.01 0.30 0.30 0 6 0 90.00 17.25 18.20 17.85 0 0 0

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