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ARE – Aecon Group Inc.

Last update: September 7, 2025 at 12:08 p.m.   (Real-time)

  • Last price: 21.160
  • Net change: 0.230
  • Bid price: 20.850
  • Ask price: 21.200
  • 30-day historical volatility: 23.14%
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: 10,582
Volume: 25
Open interest: 6,771
Volume: 14
September 19, 2025 8.05 8.35 8.35 0 4 0 13.00 0 0.33 0.33 0 1 0
September 19, 2025 7.55 7.85 7.85 0 1 0 13.50 0 0.33 0.33 0 0 0
September 19, 2025 7.05 7.35 7.35 0 0 0 14.00 0 0.33 0.33 0 6 0
September 19, 2025 6.55 6.85 6.85 0 0 0 14.50 0 0.33 0.33 0 0 0
September 19, 2025 6.05 6.35 6.35 0 0 0 15.00 0 0.33 0.33 0 0 0
September 19, 2025 5.55 5.85 5.85 0 0 0 15.50 0 0.33 0.33 0 10 0
September 19, 2025 5.05 5.30 5.30 0 54 0 16.00 0 0.33 0.33 0 3,783 0
September 19, 2025 4.55 4.85 4.85 0 10 0 16.50 0 0.33 0.33 0 0 0
September 19, 2025 4.05 4.35 4.35 0 16 0 17.00 0 0.33 0.33 0 0 0
September 19, 2025 3.55 3.85 3.85 0 0 0 17.50 0 0.34 0.34 0 15 0
September 19, 2025 3.10 3.25 3.25 0 37 0 18.00 0 0.22 0.22 0 57 0
September 19, 2025 2.60 2.85 2.85 0 33 0 18.50 0.01 0.12 0.12 0 104 0
September 19, 2025 2.05 2.40 2.40 0 35 0 19.00 0.01 0.14 0.14 0 670 0
September 19, 2025 1.55 1.90 1.90 0 10 0 19.50 0.01 0.18 0.18 0 11 0
September 19, 2025 1.15 1.60 1.60 0 368 0 20.00 0.07 0.48 0.48 0 15 0
September 19, 2025 0.75 1.20 1.20 0 19 0 20.50 0.18 0.50 0.50 0 20 0
September 19, 2025 0.40 0.85 0.85 -0.05 177 10 21.00 0.35 0.65 0.65 0 10 0
September 19, 2025 0.18 0.55 0.55 0 26 0 21.50 0.55 0.85 0.85 0 20 0
September 19, 2025 0.05 0.40 0.40 0 40 0 22.00 0.90 1.20 1.20 0 2 0
September 19, 2025 0.01 0.43 0.43 0 1 0 22.50 1.30 1.60 1.60 0 0 0
September 19, 2025 0.01 0.14 0.14 0 113 0 23.00 1.70 1.95 1.95 0 0 0
September 19, 2025 0 0.10 0.10 0 18 0 24.00 2.70 2.95 2.95 0 0 0
September 19, 2025 0 0.33 0.33 0 7 0 25.00 3.70 3.95 3.95 0 0 0
September 19, 2025 0 0.33 0.33 0 5 0 26.00 4.70 4.95 4.95 0 0 0
September 19, 2025 0 0.33 0.33 0 23 0 28.00 6.70 6.95 6.95 0 0 0
September 19, 2025 0 0.33 0.33 0 8 0 30.00 8.70 8.95 8.95 0 0 0
September 19, 2025 0 0.33 0.33 0 1,550 0 32.00 10.70 10.95 10.95 0 0 0
September 19, 2025 0 0.33 0.33 0 0 0 34.00 12.70 12.95 12.95 0 0 0
September 19, 2025 0 0.33 0.33 0 16 0 35.00 13.70 13.95 13.95 0 0 0
October 17, 2025 8.15 8.45 8.45 0 0 0 13.00 0 0.49 0.49 0 10 0
October 17, 2025 7.65 7.95 7.95 0 0 0 13.50 0 0.49 0.49 0 0 0
October 17, 2025 7.15 7.45 7.45 0 0 0 14.00 0 0.49 0.49 0 0 0
October 17, 2025 6.65 6.95 6.95 0 1 0 14.50 0.01 0.49 0.49 0 0 0
October 17, 2025 6.05 6.35 6.35 0 70 0 15.00 0.01 0.49 0.49 0 0 0
October 17, 2025 5.65 5.95 5.95 0 0 0 15.50 0.04 0.25 0.25 0 0 0
October 17, 2025 5.15 5.45 5.45 0 5 0 16.00 0.05 0.49 0.49 0 0 0
October 17, 2025 4.70 5.00 5.00 0 0 0 16.50 0.08 0.49 0.49 0 0 0
October 17, 2025 4.20 4.50 4.50 0 0 0 17.00 0.10 0.49 0.49 0 0 0
October 17, 2025 3.75 4.00 4.00 0 0 0 17.50 0.14 0.49 0.49 0 0 0
October 17, 2025 2.95 3.55 3.55 0 9 0 18.00 0.19 0.49 0.49 0 0 0
October 17, 2025 2.50 3.10 3.10 0 1 0 18.50 0.24 0.50 0.50 0 50 0
October 17, 2025 2.35 2.60 2.60 0 0 0 19.00 0.30 0.55 0.55 0 5 0
October 17, 2025 1.75 2.20 2.20 0 5 0 19.50 0.37 0.60 0.60 -0.20 10 3
October 17, 2025 1.40 1.80 1.80 0 16 11 20.00 0.50 0.75 0.75 -0.30 16 11
October 17, 2025 1.05 1.50 1.50 0 0 0 20.50 0.65 0.90 0.90 0 0 0
October 17, 2025 0.75 1.20 1.20 0 95 0 21.00 0.85 1.10 1.10 0 0 0
October 17, 2025 0.50 0.90 0.90 0 0 0 21.50 1.10 1.35 1.35 0 0 0
October 17, 2025 0.35 0.70 0.70 0 25 0 22.00 1.40 1.65 1.65 0 0 0
October 17, 2025 0.22 0.55 0.55 0 0 0 22.50 1.75 2.00 2.00 0 0 0
October 17, 2025 0.15 0.50 0.50 0 3 0 23.00 2.10 2.40 2.40 0 0 0
November 21, 2025 4.95 5.70 5.70 0 0 0 16.00 0.17 0.49 0.49 0 0 0
November 21, 2025 4.10 4.75 4.75 0 0 0 17.00 0.25 0.60 0.60 0 0 0
November 21, 2025 3.70 4.30 4.30 0 0 0 17.50 0.30 0.65 0.65 0 0 0
November 21, 2025 3.30 3.90 3.90 0 0 0 18.00 0.36 0.75 0.75 0 0 0
November 21, 2025 2.90 3.60 3.60 0 0 0 18.50 0.44 0.85 0.85 0 0 0
November 21, 2025 2.45 3.20 3.20 0 0 0 19.00 0.50 0.95 0.95 0 0 0
November 21, 2025 2.15 2.90 2.90 0 5 0 19.50 0.65 1.10 1.10 0 0 0
November 21, 2025 1.90 2.40 2.40 0 54 0 20.00 0.80 1.30 1.30 0 0 0
November 21, 2025 1.60 2.10 2.10 0 3 0 20.50 1.00 1.40 1.40 0 0 0
November 21, 2025 1.30 1.80 1.80 0 28 0 21.00 1.20 1.70 1.70 0 0 0
November 21, 2025 1.05 1.55 1.55 0 0 0 21.50 1.45 1.95 1.95 0 0 0
November 21, 2025 0.85 1.35 1.35 0 29 0 22.00 1.70 2.20 2.20 0 0 0
November 21, 2025 0.65 1.15 1.15 0 3 0 22.50 2.05 2.50 2.50 0 0 0
November 21, 2025 0.46 0.95 0.95 0 27 0 23.00 2.35 3.00 3.00 0 0 0
December 19, 2025 9.10 9.45 9.45 0 650 0 12.00 0.01 0.49 0.49 0 0 0
December 19, 2025 8.15 8.55 8.55 0 0 0 13.00 0.01 0.49 0.49 0 20 0
December 19, 2025 7.15 7.50 7.50 0 383 0 14.00 0.01 0.49 0.49 0 95 0
December 19, 2025 6.25 6.65 6.65 0 23 0 15.00 0.05 0.50 0.50 0 17 0
December 19, 2025 5.30 5.55 5.55 0 1,132 0 16.00 0.14 0.60 0.60 0 360 0
December 19, 2025 4.25 4.65 4.65 0 1,209 0 17.00 0.28 0.70 0.70 0 110 0
December 19, 2025 3.85 4.50 4.50 0 0 0 17.50 0.35 0.85 0.85 0 0 0
December 19, 2025 3.45 4.10 4.10 0 21 0 18.00 0.46 0.90 0.90 0 39 0
December 19, 2025 3.05 3.80 3.80 0 0 0 18.50 0.55 1.05 1.05 0 28 0
December 19, 2025 2.55 3.35 3.35 0 50 0 19.00 0.70 1.20 1.20 0 35 0
December 19, 2025 2.20 3.00 3.00 0 0 0 19.50 0.85 1.35 1.35 0 110 0
December 19, 2025 2.10 2.60 2.60 0 15 0 20.00 1.00 1.50 1.50 0 48 0
December 19, 2025 1.80 2.25 2.25 0 8 0 20.50 1.20 1.70 1.70 0 0 0
December 19, 2025 1.55 2.00 2.00 0 21 0 21.00 1.40 1.90 1.90 0 0 0
December 19, 2025 1.25 1.75 1.75 0 7 0 21.50 1.70 2.10 2.10 0 0 0
December 19, 2025 1.10 1.30 1.30 0 47 0 22.00 1.95 2.45 2.45 0 352 0
December 19, 2025 0.80 1.20 1.20 0 0 0 22.50 2.15 2.85 2.85 0 0 0
December 19, 2025 0.70 1.10 1.10 0 62 0 23.00 2.50 3.20 3.20 0 100 0
December 19, 2025 0.36 0.85 0.85 -0.25 45 4 24.00 3.15 3.95 3.95 0 0 0
December 19, 2025 0.21 0.41 0.41 0 70 0 25.00 4.00 4.60 4.60 0 310 0
December 19, 2025 0.11 0.50 0.50 0 3 0 26.00 4.90 5.25 5.25 0 0 0
December 19, 2025 0.02 0.49 0.49 0 8 0 28.00 6.80 7.20 7.20 0 0 0
December 19, 2025 0.01 0.49 0.49 0 19 0 30.00 8.80 9.20 9.20 0 0 0
December 19, 2025 0 0.49 0.49 0 0 0 32.00 10.80 11.15 11.15 0 0 0
December 19, 2025 0 0.49 0.49 0 0 0 35.00 13.80 14.15 14.15 0 0 0
January 16, 2026 4.25 4.95 4.95 0 0 0 17.00 0.36 0.80 0.80 0 0 0
January 16, 2026 3.90 4.60 4.60 0 0 0 17.50 0.42 0.90 0.90 0 0 0
January 16, 2026 3.45 4.20 4.20 0 0 0 18.00 0.55 1.05 1.05 0 4 0
January 16, 2026 3.15 3.80 3.80 0 0 0 18.50 0.65 1.10 1.10 0 0 0
January 16, 2026 2.75 3.50 3.50 0 0 0 19.00 0.80 1.30 1.30 0 0 0
January 16, 2026 2.40 3.10 3.10 0 33 0 19.50 1.00 1.45 1.45 0 5 0
January 16, 2026 2.15 2.80 2.80 0 0 0 20.00 1.15 1.65 1.65 0 0 0
January 16, 2026 1.90 2.40 2.40 0 0 0 20.50 1.35 1.80 1.80 0 0 0
January 16, 2026 1.65 2.15 2.15 0 16 0 21.00 1.60 2.10 2.10 0 0 0
January 16, 2026 1.40 1.90 1.90 0 0 0 21.50 1.85 2.35 2.35 0 0 0
January 16, 2026 1.15 1.65 1.65 0 89 0 22.00 2.10 2.60 2.60 0 0 0
January 16, 2026 0.95 1.45 1.45 0 0 0 22.50 2.30 3.10 3.10 0 0 0
January 16, 2026 0.80 1.20 1.20 0 4 0 23.00 2.60 3.30 3.30 0 0 0
February 20, 2026 3.65 4.40 4.40 0 0 0 18.00 0.75 1.15 1.15 0 0 0
February 20, 2026 3.30 4.00 4.00 0 0 0 18.50 0.85 1.30 1.30 0 0 0
February 20, 2026 2.95 3.70 3.70 0 0 0 19.00 1.00 1.45 1.45 0 0 0
February 20, 2026 2.65 3.30 3.30 0 0 0 19.50 1.15 1.60 1.60 0 0 0
February 20, 2026 2.35 3.00 3.00 0 0 0 20.00 1.35 1.80 1.80 0 0 0
February 20, 2026 2.10 2.60 2.60 0 2 0 20.50 1.55 2.00 2.00 0 0 0
February 20, 2026 1.90 2.30 2.30 0 0 0 21.00 1.80 2.25 2.25 0 0 0
February 20, 2026 1.60 2.05 2.05 0 0 0 21.50 2.00 2.50 2.50 0 0 0
February 20, 2026 1.35 1.85 1.85 0 0 0 22.00 2.30 2.90 2.90 0 0 0
February 20, 2026 1.20 1.65 1.65 0 0 0 22.50 2.60 3.20 3.20 0 0 0
February 20, 2026 1.00 1.45 1.45 0 0 0 23.00 2.90 3.50 3.50 0 0 0
March 20, 2026 8.75 9.75 9.75 0 2 0 12.00 0.25 0.40 0.40 0 65 0
March 20, 2026 8.20 8.45 8.45 0 1,825 0 13.00 0.13 0.47 0.47 0 12 0
March 20, 2026 6.90 7.50 7.50 0 1,285 0 14.00 0.16 0.60 0.60 0 30 0
March 20, 2026 6.40 6.90 6.90 0 3 0 15.00 0.27 0.70 0.70 0 45 0
March 20, 2026 5.50 6.05 6.05 0 161 0 16.00 0.45 0.90 0.90 0 12 0
March 20, 2026 4.60 5.30 5.30 0 30 0 17.00 0.65 1.10 1.10 0 33 0
March 20, 2026 3.85 4.55 4.55 0 25 0 18.00 0.90 1.35 1.35 0 0 0
March 20, 2026 3.10 3.90 3.90 0 47 0 19.00 1.20 1.70 1.70 0 0 0
March 20, 2026 2.50 3.30 3.30 0 32 0 20.00 1.55 2.05 2.05 0 2 0
March 20, 2026 2.10 2.60 2.60 0 2 0 21.00 2.00 2.50 2.50 0 10 0
March 20, 2026 1.65 2.15 2.15 0 200 0 22.00 2.40 3.20 3.20 0 0 0
March 20, 2026 1.25 1.75 1.75 0 0 0 23.00 3.00 3.80 3.80 0 0 0
March 20, 2026 0.90 1.40 1.40 0 8 0 24.00 3.70 4.40 4.40 0 0 0
June 19, 2026 5.65 6.60 6.60 0 0 0 16.00 0.75 1.20 1.20 0 23 0
June 19, 2026 4.90 5.70 5.70 0 0 0 17.00 1.00 1.50 1.50 0 52 0
June 19, 2026 4.20 5.00 5.00 0 0 0 18.00 1.20 2.35 2.35 0 4 0
June 19, 2026 3.60 4.40 4.40 0 0 0 19.00 1.50 2.70 2.70 0 0 0
June 19, 2026 3.00 3.80 3.80 0 4 0 20.00 1.90 3.00 3.00 0 5 0
June 19, 2026 2.40 3.05 3.05 0 0 0 21.00 2.35 3.00 3.00 0 0 0
June 19, 2026 1.95 3.05 3.05 0 10 0 22.00 2.90 3.70 3.70 0 0 0
June 19, 2026 1.60 2.75 2.75 0 20 0 23.00 3.50 4.20 4.20 0 30 0
June 19, 2026 1.25 2.40 2.40 0 61 0 24.00 4.10 4.90 4.90 0 0 0

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