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ATRL – AtkinsRéalis Group Inc.

Last update: October 12, 2025 at 5:29 p.m.   (Real-time)

  • Last price: 96.970
  • Net change: -1.750
  • Bid price: 96.900
  • Ask price: 97.300
  • 30-day historical volatility: 42.23%
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: 9,355
Volume: 22
Open interest: 5,139
Volume: 362
October 17, 2025 40.75 41.35 41.35 0 0 0 56.00 0 0.07 0.07 0 0 0
October 17, 2025 36.75 37.35 37.35 0 0 0 60.00 0 0.07 0.07 0 0 0
October 17, 2025 34.75 35.35 35.35 0 0 0 62.00 0 0.07 0.07 0 0 0
October 17, 2025 32.85 33.15 33.20 0 0 0 64.00 0 0.07 0.07 0 0 0
October 17, 2025 30.85 31.15 31.20 0 0 0 66.00 0 0.07 0.07 0 0 0
October 17, 2025 28.85 29.15 29.20 0 0 0 68.00 0 0.07 0.07 0 6 0
October 17, 2025 26.85 27.15 27.20 0 0 0 70.00 0 0.07 0.07 0 4 0
October 17, 2025 24.85 25.15 25.20 0 20 0 72.00 0 0.07 0.07 0 0 0
October 17, 2025 22.85 23.15 23.20 0 0 0 74.00 0 0.07 0.07 0 0 0
October 17, 2025 20.85 21.15 21.20 0 1 0 76.00 0 0.07 0.07 0 20 0
October 17, 2025 18.85 19.15 19.20 0 0 0 78.00 0 0.07 0.07 0 35 0
October 17, 2025 16.85 17.20 17.25 0 0 0 80.00 0 0.08 0.08 0 0 0
October 17, 2025 14.80 15.25 15.25 0 0 0 82.00 0 0.10 0.10 0 0 0
October 17, 2025 12.85 13.25 13.30 0 0 0 84.00 0 0.17 0.17 0 0 0
October 17, 2025 10.90 11.30 11.35 0 1 0 86.00 0 0.21 0.21 0 32 0
October 17, 2025 8.90 9.35 9.40 0 20 0 88.00 0.01 0.22 0.22 0 62 0
October 17, 2025 7.05 7.50 7.50 0 4 0 90.00 0.11 0.36 0.36 -0.02 81 78
October 17, 2025 5.20 5.65 5.65 0 10 0 92.00 0.32 0.56 0.56 0 60 0
October 17, 2025 3.60 3.95 3.95 0 4 0 94.00 0.61 0.85 0.85 0.23 173 250
October 17, 2025 2.20 2.52 2.52 0 121 0 96.00 1.20 1.46 1.46 0 161 0
October 17, 2025 1.13 1.43 1.43 0 66 1 98.00 2.13 2.35 2.35 0 134 0
October 17, 2025 0.50 0.76 0.76 -0.79 1,571 1 100.00 3.45 3.75 3.75 0 28 0
October 17, 2025 0.02 0.21 0.21 0 1,634 0 105.00 7.95 8.25 8.30 0 19 0
October 17, 2025 0 0.08 0.08 0 208 0 110.00 12.90 13.20 13.20 0 0 0
October 17, 2025 0 0.07 0.07 0 1 0 115.00 17.90 18.20 18.20 0 0 0
October 17, 2025 0 0.07 0.07 0 0 0 120.00 22.90 23.20 23.20 0 0 0
October 17, 2025 0 0.07 0.07 0 0 0 125.00 27.90 28.20 28.20 0 0 0
November 21, 2025 29.25 29.70 29.80 0 0 0 68.00 0.19 0.52 0.52 0 13 0
November 21, 2025 27.35 27.80 27.85 0 0 0 70.00 0.25 0.60 0.60 0 0 0
November 21, 2025 25.45 25.90 25.95 0 0 0 72.00 0.33 0.70 0.70 0 0 0
November 21, 2025 23.55 24.00 24.05 0 0 0 74.00 0.46 0.79 0.79 0 0 0
November 21, 2025 21.65 22.10 22.20 0 5 0 76.00 0.58 0.85 0.85 0 0 0
November 21, 2025 19.75 20.25 20.35 0 5 0 78.00 0.70 0.97 0.97 0 3 0
November 21, 2025 18.00 18.40 18.45 0 0 0 80.00 0.86 1.13 1.13 0 2 0
November 21, 2025 16.25 16.65 16.75 0 5 0 82.00 1.11 1.33 1.33 0 35 0
November 21, 2025 14.50 14.85 14.90 0 4 0 84.00 1.35 1.58 1.58 0 1 0
November 21, 2025 12.80 13.20 13.20 0 5 0 86.00 1.68 1.91 1.91 0 17 0
November 21, 2025 11.20 11.50 11.60 0 0 0 88.00 2.03 2.24 2.24 0 2,021 0
November 21, 2025 9.70 10.15 10.15 0 2 0 90.00 2.51 2.75 2.75 -0.11 836 11
November 21, 2025 8.25 8.60 8.60 0 0 0 92.00 3.05 3.30 3.30 0.20 37 6
November 21, 2025 6.95 7.30 7.30 0 10 0 94.00 3.75 4.00 4.00 0 61 0
November 21, 2025 5.75 6.05 6.05 0 55 0 96.00 4.55 4.75 4.75 0 60 0
November 21, 2025 4.70 4.95 5.00 0 50 0 98.00 5.45 5.70 5.70 0 28 0
November 21, 2025 3.80 4.05 4.05 0 40 0 100.00 6.50 6.80 6.80 0 256 0
November 21, 2025 2.11 2.23 2.25 0 286 0 105.00 9.80 10.05 10.05 0 0 0
November 21, 2025 1.20 1.29 1.30 -0.40 1,707 10 110.00 13.75 14.10 14.10 0 0 0
November 21, 2025 0.44 0.83 0.83 0 233 0 115.00 18.10 18.65 18.55 0 0 0
November 21, 2025 0.11 0.41 0.41 0 3 0 120.00 22.90 23.30 23.25 0 0 0
November 21, 2025 0.01 0.22 0.22 0 0 0 125.00 27.90 28.20 28.20 0 0 0
December 19, 2025 52.00 52.55 52.55 0 3 0 45.00 0 0.08 0.08 0 0 0
December 19, 2025 47.05 47.60 47.60 0 8 0 50.00 0.02 0.13 0.13 0 10 0
December 19, 2025 42.15 42.65 42.65 0 0 0 55.00 0.02 0.24 0.24 0 40 0
December 19, 2025 37.20 37.75 37.75 0 0 0 60.00 0.10 0.36 0.36 0 24 0
December 19, 2025 32.50 32.85 32.90 0 40 0 65.00 0.24 0.53 0.53 0 30 0
December 19, 2025 27.70 28.15 28.15 0 29 0 70.00 0.44 0.75 0.75 0 41 0
December 19, 2025 23.00 23.45 23.55 0 50 0 75.00 0.82 1.00 1.00 0 23 0
December 19, 2025 18.50 19.00 19.00 0 30 0 80.00 1.23 1.46 1.46 0 48 0
December 19, 2025 15.05 15.50 15.50 0 2 0 84.00 1.78 2.01 2.01 0 2 0
December 19, 2025 14.25 14.60 14.70 0 15 0 85.00 1.94 2.19 2.19 0 14 0
December 19, 2025 13.45 13.80 13.90 0 12 0 86.00 2.16 2.37 2.37 0 20 0
December 19, 2025 11.90 12.35 12.35 0 0 0 88.00 2.55 2.84 2.84 0 2 0
December 19, 2025 10.45 10.75 10.85 0 26 0 90.00 3.05 3.40 3.35 0 73 0
December 19, 2025 9.05 9.35 9.40 0 0 0 92.00 3.65 4.00 3.95 0 20 0
December 19, 2025 7.80 8.10 8.10 0 10 0 94.00 4.35 4.70 4.70 0.50 10 1
December 19, 2025 7.20 7.50 7.50 0 11 0 95.00 4.75 5.10 5.10 0 11 0
December 19, 2025 6.60 6.90 6.95 0 18 0 96.00 5.15 5.50 5.50 0 15 0
December 19, 2025 5.60 5.85 5.90 0 20 0 98.00 6.10 6.45 6.45 0 0 0
December 19, 2025 4.65 4.90 4.90 0 40 0 100.00 7.15 7.50 7.50 0 44 0
December 19, 2025 2.77 2.99 3.05 0 75 0 105.00 10.30 10.65 10.65 0 23 0
December 19, 2025 1.60 1.79 1.79 0 111 0 110.00 14.05 14.45 14.45 0 10 0
December 19, 2025 0.84 0.99 0.99 -0.16 52 7 115.00 18.30 18.85 18.85 0 0 0
December 19, 2025 0.40 0.61 0.61 0 51 0 120.00 23.00 23.40 23.40 0 0 0
December 19, 2025 0.09 0.34 0.34 0 0 0 125.00 27.95 28.25 28.25 0 0 0
January 16, 2026 15.65 16.15 16.15 0 0 0 84.00 2.22 2.47 2.47 0 0 0
January 16, 2026 14.05 14.60 14.60 0 0 0 86.00 2.61 2.90 2.90 0 10 0
January 16, 2026 12.55 13.05 13.05 0 0 0 88.00 3.05 3.35 3.35 0 0 0
January 16, 2026 11.15 11.60 11.60 0 3 0 90.00 3.60 3.95 3.95 0 0 0
January 16, 2026 9.80 10.10 10.10 0 0 0 92.00 4.25 4.55 4.55 0 2 0
January 16, 2026 8.50 8.90 8.90 0 0 0 94.00 4.95 5.25 5.25 0 13 0
January 16, 2026 7.35 7.70 7.70 0 0 0 96.00 5.80 6.10 6.10 0 10 0
January 16, 2026 6.30 6.60 6.60 0 44 0 98.00 6.75 7.05 7.00 0 0 0
January 16, 2026 5.35 5.65 5.65 0 0 0 100.00 7.80 8.10 8.05 0 0 0
January 16, 2026 3.40 3.75 3.75 -0.20 20 3 105.00 10.85 11.15 11.15 -0.10 10 10
January 16, 2026 2.12 2.37 2.37 0 169 0 110.00 14.50 14.90 14.90 0 0 0
January 16, 2026 1.18 1.45 1.45 0 5 0 115.00 18.65 19.10 19.10 0 0 0
January 16, 2026 0.64 0.90 0.90 0 31 0 120.00 23.05 23.60 23.60 0 0 0
January 16, 2026 0.27 0.56 0.56 0 0 0 125.00 27.95 28.30 28.30 0 0 0
February 20, 2026 16.40 17.10 17.10 0 0 0 84.00 2.75 3.10 3.10 0 67 0
February 20, 2026 14.85 15.55 15.60 0 0 0 86.00 3.20 3.55 3.55 0 10 0
February 20, 2026 13.45 14.00 14.05 0 0 0 88.00 3.70 4.10 4.10 0 2 0
February 20, 2026 12.05 12.60 12.65 0 0 0 90.00 4.20 4.70 4.70 0 0 0
February 20, 2026 10.70 11.25 11.30 0 0 0 92.00 4.85 5.35 5.35 0 0 0
February 20, 2026 9.45 10.00 10.05 0 25 0 94.00 5.60 6.20 6.20 0 7 0
February 20, 2026 8.30 8.85 8.90 0 50 0 96.00 6.40 7.00 7.00 0 0 0
February 20, 2026 7.20 7.80 7.80 0 50 0 98.00 7.40 7.95 7.95 0 0 0
February 20, 2026 6.25 6.80 6.80 0 48 0 100.00 8.40 8.95 8.95 0 55 0
February 20, 2026 4.20 4.70 4.70 0 10 0 105.00 11.35 11.95 11.85 0 0 0
February 20, 2026 2.74 3.20 3.20 0 110 0 110.00 14.80 15.45 15.45 0 0 0
February 20, 2026 1.68 2.09 2.09 0 60 0 115.00 18.85 19.45 19.45 0 0 0
February 20, 2026 0.99 1.35 1.35 0 13 0 120.00 23.15 23.90 23.90 0 0 0
February 20, 2026 0.52 0.91 0.91 0 0 0 125.00 27.90 28.50 28.50 0 0 0
March 20, 2026 52.35 53.20 53.20 0 10 0 45.00 0.08 0.42 0.42 0 2 0
March 20, 2026 47.45 48.30 48.30 0 0 0 50.00 0.20 0.59 0.59 0 0 0
March 20, 2026 42.60 43.50 43.50 0 0 0 55.00 0.37 0.79 0.79 0 9 0
March 20, 2026 37.90 38.75 38.75 0 0 0 60.00 0.58 0.99 0.99 0 23 0
March 20, 2026 33.35 34.10 34.10 0 117 0 65.00 0.91 1.27 1.27 -0.17 0 5
March 20, 2026 28.90 29.65 29.65 0 7 0 70.00 1.31 1.53 1.53 0 42 0
March 20, 2026 24.50 24.90 24.90 0 225 0 75.00 1.90 2.17 2.17 0 25 0
March 20, 2026 20.45 21.05 21.05 0 4 0 80.00 2.66 2.99 2.99 0 21 0
March 20, 2026 16.55 17.20 17.20 0 68 0 85.00 3.65 4.05 4.05 0 30 0
March 20, 2026 13.10 13.60 13.60 0 186 0 90.00 5.10 5.50 5.50 0 29 0
March 20, 2026 11.75 12.20 12.20 0 0 0 92.00 5.80 6.20 6.20 0 0 0
March 20, 2026 10.55 10.95 10.95 0 0 0 94.00 6.55 7.05 7.05 0 1 0
March 20, 2026 9.95 10.35 10.35 0 1 0 95.00 7.00 7.45 7.45 0 23 0
March 20, 2026 9.40 9.80 9.80 0 0 0 96.00 7.45 7.90 7.90 0 0 0
March 20, 2026 8.35 8.80 8.80 0 0 0 98.00 8.40 8.80 8.80 0 0 0
March 20, 2026 7.35 7.75 7.75 0 1 0 100.00 9.35 9.80 9.80 0 2 0
March 20, 2026 5.30 5.70 5.70 0 0 0 105.00 12.25 12.80 12.80 0 0 0
March 20, 2026 3.70 4.15 4.15 0 207 0 110.00 15.60 16.20 16.20 0 10 0
March 20, 2026 2.49 2.95 2.95 0 20 0 115.00 19.50 20.10 20.10 0 0 0
March 20, 2026 1.71 2.07 2.10 0 178 0 120.00 23.65 24.30 24.30 0 0 0
March 20, 2026 1.04 1.44 1.44 0 0 0 125.00 28.05 28.75 28.75 0 0 0
March 20, 2026 0.67 1.05 1.05 0 0 0 130.00 32.85 33.45 33.45 0 0 0
March 20, 2026 0.18 0.51 0.51 0 0 0 140.00 42.40 43.65 43.65 0 0 0
June 19, 2026 30.10 31.00 31.00 0 60 0 70.00 2.10 2.39 2.39 0 0 1
June 19, 2026 22.05 22.85 22.85 0 318 0 80.00 3.75 4.25 4.25 0 21 0
June 19, 2026 18.40 19.30 19.30 0 99 0 85.00 5.05 5.55 5.55 0 0 0
June 19, 2026 15.05 15.75 15.75 0 40 0 90.00 6.60 7.25 7.25 0 0 0
June 19, 2026 12.15 12.80 12.80 0 15 0 95.00 8.55 9.30 9.30 0 0 0
June 19, 2026 9.55 10.30 10.30 0 45 0 100.00 10.95 11.65 11.65 0 20 0
June 19, 2026 5.60 6.25 6.25 0 7 0 110.00 16.90 17.65 17.65 0 0 0
June 19, 2026 3.05 3.65 3.65 0 9 0 120.00 24.60 25.20 25.20 0 0 0
June 19, 2026 1.61 2.09 2.09 0 0 0 130.00 32.95 33.95 33.95 0 0 0
June 19, 2026 0.74 1.26 1.26 0 0 0 140.00 42.45 43.60 43.60 0 0 0
September 18, 2026 23.55 23.95 23.95 0 350 0 80.00 4.90 5.35 5.35 0 30 0
September 18, 2026 19.95 21.00 21.00 0 1 0 85.00 6.30 6.80 6.80 0 20 0
September 18, 2026 16.90 17.65 17.65 0 2 0 90.00 7.90 8.50 8.50 0 0 0
September 18, 2026 14.00 14.85 14.85 0 0 0 95.00 9.95 10.55 10.55 0 0 0
September 18, 2026 11.50 12.30 12.30 0 48 0 100.00 12.20 12.95 12.95 0 0 0
September 18, 2026 7.35 8.10 8.10 0 25 0 110.00 17.90 18.85 18.85 0 0 0
September 18, 2026 4.60 5.20 5.20 0 0 0 120.00 25.15 26.10 26.10 0 0 0
September 18, 2026 2.71 3.25 3.25 0 0 0 130.00 33.55 34.50 34.50 0 0 0
September 18, 2026 1.61 2.03 2.03 0 0 0 140.00 42.30 44.05 44.05 0 0 0

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