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ATRL – AtkinsRéalis Group Inc.

Last update: August 31, 2025 at 9:14 a.m.   (Real-time)

  • Last price: 94.440
  • Net change: 0.160
  • Bid price: 94.210
  • Ask price: 94.740
  • 30-day historical volatility: 14.05%
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: 4,557
Volume: 10
Open interest: 2,457
Volume: 12
September 19, 2025 49.35 49.90 49.90 -0.35 174 3 45.00 0 0.24 0.24 0 8 0
September 19, 2025 48.35 48.90 48.90 0 0 0 46.00 0 0.24 0.24 0 5 0
September 19, 2025 46.35 46.80 46.80 0 0 0 48.00 0 0.24 0.24 0 13 0
September 19, 2025 44.30 44.80 44.80 0 31 0 50.00 0 0.24 0.24 0 26 0
September 19, 2025 42.30 42.80 42.80 0 0 0 52.00 0 0.24 0.24 0 13 0
September 19, 2025 39.30 39.80 39.80 0 120 0 55.00 0 0.24 0.24 0 60 0
September 19, 2025 38.35 38.80 38.80 0 0 0 56.00 0 0.24 0.24 0 0 0
September 19, 2025 36.35 36.85 36.85 0 0 0 58.00 0 0.24 0.24 0 0 0
September 19, 2025 34.35 34.85 34.85 0 42 0 60.00 0 0.24 0.24 0 69 0
September 19, 2025 32.35 32.80 32.80 0 0 0 62.00 0 0.24 0.24 0 1 0
September 19, 2025 30.35 30.90 30.90 0 7 0 64.00 0 0.24 0.24 0 0 0
September 19, 2025 29.35 29.90 29.90 0 3 0 65.00 0 0.24 0.24 0 22 0
September 19, 2025 28.35 28.90 28.90 0 0 0 66.00 0 0.24 0.24 0 20 0
September 19, 2025 26.45 26.70 26.70 0 0 0 68.00 0 0.07 0.07 0 0 0
September 19, 2025 24.45 24.70 24.70 0 36 0 70.00 0 0.07 0.07 0 61 0
September 19, 2025 22.45 22.75 22.75 0 0 0 72.00 0 0.07 0.07 0 0 0
September 19, 2025 20.45 20.80 20.80 0 8 0 74.00 0 0.08 0.08 0 0 0
September 19, 2025 19.45 19.80 19.80 0 23 0 75.00 0 0.09 0.09 0 30 0
September 19, 2025 18.45 18.80 18.80 0 0 0 76.00 0 0.11 0.11 0 0 0
September 19, 2025 16.50 16.80 16.80 0 3 0 78.00 0.01 0.17 0.17 0 20 0
September 19, 2025 14.50 14.85 14.85 0 96 0 80.00 0.01 0.22 0.22 0 47 0
September 19, 2025 12.55 12.95 12.95 0 0 0 82.00 0.02 0.27 0.27 0 20 0
September 19, 2025 10.60 11.00 11.00 0 0 0 84.00 0.13 0.34 0.34 0 2 0
September 19, 2025 9.65 10.05 10.05 0 0 0 85.00 0.18 0.34 0.34 0 17 0
September 19, 2025 8.70 9.20 9.20 0 0 0 86.00 0.21 0.39 0.39 0 5 0
September 19, 2025 6.90 7.25 7.25 0 0 0 88.00 0.35 0.52 0.52 0 92 0
September 19, 2025 5.15 5.45 5.45 0 16 0 90.00 0.63 0.80 0.80 0 334 0
September 19, 2025 3.60 3.85 3.85 0 0 0 92.00 1.03 1.23 1.23 0 52 0
September 19, 2025 2.28 2.54 2.54 0 10 0 94.00 1.68 1.89 1.89 0 47 0
September 19, 2025 1.72 1.95 1.95 0 37 0 95.00 2.11 2.34 2.34 0 45 0
September 19, 2025 1.26 1.49 1.49 0 5 0 96.00 2.66 2.86 2.86 0 346 0
September 19, 2025 0.62 0.80 0.80 0 119 0 98.00 3.95 4.25 4.25 0 0 0
September 19, 2025 0.24 0.39 0.39 0 201 0 100.00 5.60 5.95 5.95 0 0 0
September 19, 2025 0 0.10 0.10 0 125 0 105.00 10.40 10.70 10.70 0 0 0
September 19, 2025 0 0.07 0.07 0 11 0 110.00 15.40 15.70 15.70 0 0 0
September 19, 2025 0 0.07 0.07 0 0 0 115.00 20.40 20.70 20.70 0 0 0
September 19, 2025 0 0.24 0.24 0 0 0 120.00 25.20 25.90 25.90 0 0 0
October 17, 2025 38.45 39.00 39.00 0 0 0 56.00 0 0.07 0.07 0 0 0
October 17, 2025 34.55 34.85 34.85 0 0 0 60.00 0 0.07 0.07 0 0 0
October 17, 2025 32.60 32.90 32.90 0 0 0 62.00 0.01 0.08 0.08 0 0 0
October 17, 2025 30.60 30.90 30.90 0 0 0 64.00 0.01 0.09 0.09 0 0 0
October 17, 2025 28.65 28.95 28.95 0 0 0 66.00 0.01 0.11 0.11 0 0 0
October 17, 2025 26.70 27.05 27.05 0 0 0 68.00 0.02 0.17 0.17 0 6 0
October 17, 2025 24.65 25.00 25.00 0 0 0 70.00 0.02 0.21 0.21 0 4 0
October 17, 2025 22.75 23.05 23.05 0 20 0 72.00 0.02 0.23 0.23 0 0 0
October 17, 2025 20.75 21.10 21.10 0 0 0 74.00 0.07 0.31 0.31 0 0 0
October 17, 2025 18.85 19.20 19.20 0 1 0 76.00 0.12 0.37 0.37 0 20 0
October 17, 2025 16.90 17.30 17.30 0 0 0 78.00 0.19 0.45 0.45 0 35 0
October 17, 2025 15.00 15.40 15.40 0 0 0 80.00 0.32 0.52 0.52 0 0 0
October 17, 2025 13.10 13.50 13.50 0 0 0 82.00 0.44 0.64 0.64 0 0 0
October 17, 2025 11.30 11.65 11.65 0 0 0 84.00 0.60 0.76 0.76 0 0 0
October 17, 2025 9.50 9.85 9.85 0 1 0 86.00 0.80 0.97 0.97 0 32 0
October 17, 2025 7.85 8.10 8.10 0 20 0 88.00 1.09 1.26 1.26 0 60 0
October 17, 2025 6.25 6.55 6.55 0 4 0 90.00 1.47 1.66 1.66 0 79 0
October 17, 2025 4.80 5.05 5.05 0 10 0 92.00 2.00 2.23 2.23 0 50 0
October 17, 2025 3.50 3.75 3.75 0 3 0 94.00 2.71 2.93 2.93 -0.32 107 12
October 17, 2025 2.47 2.70 2.70 -0.37 50 1 96.00 3.65 3.90 3.90 0 27 0
October 17, 2025 1.63 1.88 1.88 0 74 0 98.00 4.85 5.10 5.10 0 15 0
October 17, 2025 1.02 1.22 1.22 0 48 0 100.00 6.20 6.50 6.50 0 23 0
October 17, 2025 0.22 0.41 0.41 0 100 0 105.00 10.50 10.80 10.80 0 0 0
October 17, 2025 0 0.12 0.12 0 72 0 110.00 15.40 15.70 15.70 0 0 0
October 17, 2025 0 0.08 0.08 0 1 0 115.00 20.40 20.70 20.70 0 0 0
October 17, 2025 0 0.07 0.07 0 0 0 120.00 25.40 25.70 25.70 0 0 0
November 21, 2025 27.15 27.55 27.55 0 0 0 68.00 0.28 0.59 0.59 0 13 0
November 21, 2025 25.20 25.65 25.65 0 0 0 70.00 0.35 0.69 0.69 0 0 0
November 21, 2025 23.30 23.75 23.75 0 0 0 72.00 0.48 0.77 0.77 0 0 0
November 21, 2025 21.45 21.90 21.90 0 0 0 74.00 0.60 0.85 0.85 0 0 0
November 21, 2025 19.60 20.05 20.05 0 5 0 76.00 0.72 0.99 0.99 0 0 0
November 21, 2025 17.75 18.25 18.25 0 5 0 78.00 0.89 1.18 1.18 0 3 0
November 21, 2025 16.05 16.40 16.40 0 0 0 80.00 1.12 1.37 1.37 0 2 0
November 21, 2025 14.25 14.65 14.65 0 5 0 82.00 1.34 1.62 1.62 0 9 0
November 21, 2025 12.60 13.05 13.05 -0.85 3 1 84.00 1.66 1.95 1.95 0 1 0
November 21, 2025 11.00 11.40 11.40 0 8 0 86.00 2.03 2.33 2.33 0 0 0
November 21, 2025 9.50 9.80 9.80 0 1 0 88.00 2.47 2.78 2.78 0 11 0
November 21, 2025 8.05 8.40 8.40 0 2 0 90.00 3.00 3.35 3.35 0 54 0
November 21, 2025 6.70 7.05 7.05 0 0 0 92.00 3.70 4.00 4.00 0 0 0
November 21, 2025 5.50 5.85 5.85 0 10 0 94.00 4.50 4.80 4.80 0 29 0
November 21, 2025 4.50 4.80 4.80 0 55 0 96.00 5.40 5.75 5.75 0 0 0
November 21, 2025 3.55 3.90 3.90 0 0 0 98.00 6.50 6.75 6.75 0 0 0
November 21, 2025 2.78 3.10 3.10 0 20 0 100.00 7.70 8.00 8.00 0 0 0
November 21, 2025 1.33 1.62 1.62 0 17 0 105.00 11.30 11.60 11.60 0 0 0
November 21, 2025 0.56 0.79 0.79 0 200 0 110.00 15.55 16.00 16.00 0 0 0
November 21, 2025 0.13 0.42 0.42 0 0 0 115.00 20.35 20.75 20.75 0 0 0
November 21, 2025 0.02 0.21 0.21 0 0 0 120.00 25.35 25.75 25.75 0 0 0
December 19, 2025 49.60 50.45 50.45 -0.90 0 3 45.00 0.01 0.13 0.13 0 0 0
December 19, 2025 44.70 45.55 45.55 0 8 0 50.00 0.02 0.22 0.22 0 10 0
December 19, 2025 39.85 40.60 40.60 0 0 0 55.00 0.05 0.34 0.34 0 40 0
December 19, 2025 35.10 35.60 35.60 0 0 0 60.00 0.16 0.49 0.49 0 24 0
December 19, 2025 30.30 30.75 30.75 0 40 0 65.00 0.32 0.69 0.69 0 30 0
December 19, 2025 25.55 26.10 26.10 0 30 0 70.00 0.58 0.90 0.90 0 41 0
December 19, 2025 21.00 21.50 21.50 0 50 0 75.00 0.92 1.25 1.25 0 23 0
December 19, 2025 16.55 17.05 17.05 0 30 0 80.00 1.46 1.77 1.77 0 48 0
December 19, 2025 13.25 13.75 13.75 0 2 0 84.00 2.10 2.41 2.41 0 2 0
December 19, 2025 12.45 12.95 12.95 0 16 0 85.00 2.31 2.60 2.60 0 14 0
December 19, 2025 11.70 12.25 12.25 0 12 0 86.00 2.50 2.91 2.91 0 0 0
December 19, 2025 10.25 10.70 10.70 0 0 0 88.00 3.00 3.45 3.45 0 0 0
December 19, 2025 8.85 9.30 9.30 0 26 0 90.00 3.55 4.10 4.10 0 73 0
December 19, 2025 7.55 8.00 8.00 0 0 0 92.00 4.25 4.75 4.75 0 0 0
December 19, 2025 6.35 6.80 6.80 0 10 0 94.00 5.10 5.55 5.55 0 10 0
December 19, 2025 5.80 6.25 6.25 0 11 0 95.00 5.50 5.95 5.95 0 10 0
December 19, 2025 5.30 5.70 5.70 0 18 0 96.00 6.00 6.40 6.40 0 15 0
December 19, 2025 4.35 4.75 4.75 0 0 0 98.00 7.05 7.50 7.50 0 0 0
December 19, 2025 3.50 3.90 3.90 0 28 0 100.00 8.20 8.70 8.70 0 1 0
December 19, 2025 1.91 2.28 2.28 0 45 0 105.00 11.65 12.15 12.15 0 0 0
December 19, 2025 0.97 1.28 1.28 0 83 0 110.00 15.70 16.15 16.15 0 0 0
December 19, 2025 0.38 0.73 0.73 0 37 0 115.00 20.40 20.80 20.80 0 0 0
December 19, 2025 0.11 0.42 0.42 0 42 0 120.00 25.35 25.75 25.75 0 0 0
January 16, 2026 13.80 14.30 14.30 0 0 0 84.00 2.44 2.80 2.80 0 0 0
January 16, 2026 12.30 12.70 12.70 0 0 0 86.00 2.88 3.25 3.25 0 0 0
January 16, 2026 10.85 11.20 11.20 0 0 0 88.00 3.40 3.80 3.80 0 0 0
January 16, 2026 9.45 9.85 9.85 0 0 0 90.00 4.00 4.35 4.35 0 0 0
January 16, 2026 8.20 8.55 8.55 0 0 0 92.00 4.70 5.05 5.05 0 2 0
January 16, 2026 7.00 7.35 7.35 0 0 0 94.00 5.50 5.90 5.90 0 10 0
January 16, 2026 5.95 6.25 6.25 0 0 0 96.00 6.45 6.85 6.85 0 0 0
January 16, 2026 4.95 5.30 5.30 0 40 0 98.00 7.45 7.80 7.80 0 0 0
January 16, 2026 4.15 4.45 4.45 0 0 0 100.00 8.60 8.95 8.95 0 0 0
January 16, 2026 2.41 2.78 2.78 0 20 0 105.00 12.00 12.30 12.30 0 0 0
January 16, 2026 1.31 1.62 1.62 0 0 0 110.00 15.85 16.35 16.35 0 0 0
January 16, 2026 0.26 0.56 0.56 0 10 0 120.00 25.35 25.80 25.80 0 0 0
February 20, 2026 14.45 15.20 15.20 0 0 0 84.00 2.77 3.40 3.40 0 0 0
February 20, 2026 12.85 13.70 13.70 0 0 0 86.00 3.30 3.90 3.90 0 0 0
February 20, 2026 11.60 12.20 12.20 0 0 0 88.00 3.85 4.45 4.45 0 2 0
February 20, 2026 10.20 10.85 10.85 0 0 0 90.00 4.45 5.10 5.10 0 0 0
February 20, 2026 8.95 9.60 9.60 0 0 0 92.00 5.10 5.80 5.80 0 0 0
February 20, 2026 7.75 8.45 8.45 0 25 0 94.00 6.00 6.65 6.65 0 0 0
February 20, 2026 6.60 7.35 7.35 0 50 0 96.00 6.90 7.65 7.65 0 0 0
February 20, 2026 5.70 6.40 6.40 0 50 0 98.00 7.90 8.60 8.60 0 0 0
February 20, 2026 4.80 5.45 5.45 0 0 0 100.00 9.05 9.70 9.70 0 0 0
February 20, 2026 2.94 3.55 3.55 0 0 0 105.00 12.30 13.00 13.00 0 0 0
February 20, 2026 1.71 2.11 2.11 0 20 0 110.00 16.10 16.75 16.75 0 0 0
March 20, 2026 50.15 51.00 51.00 0 10 0 45.00 0.10 0.43 0.43 0 2 0
March 20, 2026 45.20 46.20 46.20 0 0 0 50.00 0.21 0.66 0.66 0 0 0
March 20, 2026 40.45 41.45 41.45 0 0 0 55.00 0.38 0.79 0.79 0 9 0
March 20, 2026 36.05 36.75 36.75 0 0 0 60.00 0.56 1.05 1.05 0 23 0
March 20, 2026 31.40 32.05 32.05 -0.20 118 1 65.00 0.94 1.23 1.23 0 0 0
March 20, 2026 26.85 27.70 27.70 0 7 0 70.00 1.36 1.73 1.73 0 42 0
March 20, 2026 22.60 22.95 22.95 -0.20 498 1 75.00 1.94 2.30 2.30 0 25 0
March 20, 2026 18.50 19.20 19.20 0 4 0 80.00 2.77 3.25 3.25 0 21 0
March 20, 2026 14.80 15.40 15.40 0 120 0 85.00 3.85 4.35 4.35 0 4 0
March 20, 2026 11.35 11.90 11.90 0 226 0 90.00 5.30 5.95 5.95 0 4 0
March 20, 2026 8.40 9.00 9.00 0 0 0 95.00 7.45 7.95 7.95 0 23 0
March 20, 2026 6.00 6.35 6.35 0 1 0 100.00 10.00 10.55 10.55 0 2 0
March 20, 2026 2.64 3.00 3.00 0 237 0 110.00 16.70 17.35 17.35 0 0 0
March 20, 2026 0.91 1.28 1.28 0 178 0 120.00 25.40 25.90 25.90 0 0 0
March 20, 2026 0.02 0.28 0.28 0 0 0 140.00 44.80 46.20 46.20 0 0 0
June 19, 2026 28.00 28.80 28.80 0 60 0 70.00 2.10 2.55 2.55 0 0 0
June 19, 2026 19.85 20.75 20.75 0 423 0 80.00 3.90 4.25 4.25 0 12 0
June 19, 2026 16.25 17.10 17.10 0 107 0 85.00 5.15 5.65 5.65 0 0 0
June 19, 2026 13.35 13.85 13.85 0 0 0 90.00 6.75 7.30 7.30 0 0 0
June 19, 2026 10.40 10.90 10.90 0 15 0 95.00 8.90 9.40 9.40 0 0 0
June 19, 2026 7.90 8.20 8.20 0 36 0 100.00 11.10 11.95 11.95 0 0 0
June 19, 2026 4.25 4.90 4.90 0 3 0 110.00 17.45 18.45 18.45 0 0 0
June 19, 2026 2.11 2.63 2.63 0 9 0 120.00 25.70 26.40 26.40 0 0 0
June 19, 2026 0.11 0.78 0.78 0 0 0 140.00 44.80 46.30 46.30 0 0 0

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