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STN – Stantec Inc.

Last update: July 18, 2025 at 7:24 p.m.   (Real-time)

  • Last price: 153.740
  • Net change: 1.050
  • Bid price: 153.000
  • Ask price: 154.500
  • 30-day historical volatility: 13.72%
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: 551
Volume: 41
Open interest: 405
Volume: 20
July 18, 2025 0 0 57.90 0 0 0 96.00 0 0 0.14 0 0 0
July 18, 2025 0 0 55.90 0 0 0 98.00 0 0 0.14 0 0 0
July 18, 2025 0 0 53.90 0 0 0 100.00 0 0 0.10 0 0 0
July 18, 2025 0 0 48.90 0 0 0 105.00 0 0 0.10 0 0 0
July 18, 2025 0 0 43.90 0 0 0 110.00 0 0 0.14 0 0 0
July 18, 2025 0 0 38.90 0 0 0 115.00 0 0 0.14 0 9 0
July 18, 2025 0 0 33.90 0 1 0 120.00 0 0 0.14 0 20 0
July 18, 2025 0 0 28.90 0 0 0 125.00 0 0 0.14 0 0 0
July 18, 2025 0 0 23.90 0 21 0 130.00 0 0 0.14 0 10 0
July 18, 2025 0 0 18.90 0 21 0 135.00 0 0 0.14 0 8 0
July 18, 2025 0 0 13.90 0 20 0 140.00 0 0 0.10 0 38 0
July 18, 2025 0 0 8.90 0.65 23 5 145.00 0 0 0.02 0 46 0
July 18, 2025 0 0 4.05 0.35 35 26 150.00 0 0 0.02 0 22 0
July 18, 2025 0 0 0.49 0 0 0 155.00 0 0 1.50 0 0 0
July 18, 2025 0 0 0.14 0 0 0 160.00 0 0 6.40 0 0 0
July 18, 2025 0 0 0.14 0 0 0 165.00 0 0 11.40 0 0 0
July 18, 2025 0 0 0.14 0 0 0 170.00 0 0 16.40 0 0 0
August 15, 2025 57.35 58.70 58.70 0 0 0 96.00 0 0.49 0.49 0 10 0
August 15, 2025 55.30 56.65 56.65 0 0 0 98.00 0 0.49 0.49 0 0 0
August 15, 2025 53.30 54.65 54.65 0 0 0 100.00 0 0.49 0.49 0 4 0
August 15, 2025 48.35 49.65 49.65 0 1 0 105.00 0 0.49 0.49 0 20 0
August 15, 2025 43.35 44.70 44.70 0 0 0 110.00 0 0.49 0.49 0 10 0
August 15, 2025 38.40 39.70 39.70 0 0 0 115.00 0 0.49 0.49 0 0 0
August 15, 2025 33.35 34.70 34.80 0 10 0 120.00 0 0.49 0.49 0 0 0
August 15, 2025 28.45 29.80 29.80 0 0 0 125.00 0.01 0.49 0.49 0 0 0
August 15, 2025 23.45 24.85 24.85 0 2 0 130.00 0.01 0.49 0.49 0 0 0
August 15, 2025 18.65 19.80 19.80 0 3 0 135.00 0.20 0.50 0.50 0 0 0
August 15, 2025 13.95 15.10 15.10 0 4 0 140.00 0.41 0.70 0.70 0 0 0
August 15, 2025 9.55 10.55 10.55 0 10 0 145.00 0.95 1.30 1.35 0 0 0
August 15, 2025 5.85 6.55 6.55 0 4 0 150.00 1.95 2.40 2.45 0 5 0
August 15, 2025 2.90 3.50 3.50 0.10 22 10 155.00 3.85 4.40 4.40 0 0 0
August 15, 2025 1.05 1.45 1.45 0 8 0 160.00 6.85 7.85 7.85 0 0 0
August 15, 2025 0.13 0.50 0.50 0 0 0 165.00 10.70 12.20 12.20 0 0 0
August 15, 2025 0.01 0.49 0.49 0 0 0 170.00 15.85 17.20 17.20 0 0 0
August 15, 2025 0 0.49 0.49 0 0 0 180.00 25.85 27.55 27.55 0 0 0
September 19, 2025 63.80 64.50 64.50 0 0 0 90.00 0 0.31 0.31 0 15 0
September 19, 2025 58.65 59.55 59.55 0 0 0 95.00 0 0.33 0.33 0 1 0
September 19, 2025 57.65 58.55 58.55 0 0 0 96.00 0 0.33 0.33 0 0 0
September 19, 2025 55.85 56.60 56.60 0 0 0 98.00 0.01 0.35 0.35 0 0 0
September 19, 2025 53.80 54.60 54.60 0 35 0 100.00 0.01 0.35 0.35 0 15 0
September 19, 2025 48.85 49.60 49.60 0 0 0 105.00 0.01 0.39 0.39 0 0 0
September 19, 2025 43.95 44.75 44.75 0 2 0 110.00 0.01 0.45 0.45 0 1 0
September 19, 2025 39.10 39.80 39.80 0 0 0 115.00 0.01 0.49 0.49 0 0 0
September 19, 2025 34.25 34.90 34.90 0 20 0 120.00 0.04 0.49 0.49 0 20 0
September 19, 2025 29.10 30.05 30.05 0 3 0 125.00 0.15 0.50 0.50 0 0 0
September 19, 2025 24.60 25.40 25.40 0 0 0 130.00 0.37 0.60 0.60 0 0 0
September 19, 2025 19.90 20.60 20.60 0 10 0 135.00 0.65 0.95 0.95 0 1 0
September 19, 2025 15.05 16.05 16.05 0 10 0 140.00 1.10 1.40 1.40 0 5 0
September 19, 2025 10.85 11.85 11.85 0 3 0 145.00 1.90 2.15 2.15 0 0 0
September 19, 2025 7.40 8.05 8.05 0 20 0 150.00 3.10 3.55 3.55 0 0 0
September 19, 2025 4.35 4.85 4.85 0 1 0 155.00 4.90 5.55 5.55 0 0 0
September 19, 2025 2.15 2.60 2.60 0 0 0 160.00 7.80 8.35 8.35 0 0 0
September 19, 2025 0.80 1.20 1.20 0 0 0 165.00 11.25 12.45 12.45 0 0 0
September 19, 2025 0.17 0.48 0.48 0 0 0 170.00 15.90 16.90 16.90 0 0 0
September 19, 2025 0 0.17 0.17 0 0 0 180.00 25.85 26.90 26.90 0 0 0
October 17, 2025 53.90 54.75 54.75 0 0 0 100.00 0.01 0.49 0.49 0 0 0
October 17, 2025 48.95 49.85 49.85 0 0 0 105.00 0.01 0.49 0.49 0 0 0
October 17, 2025 44.10 45.00 45.00 0 0 0 110.00 0.01 0.49 0.49 0 3 0
October 17, 2025 38.85 40.05 40.05 0 0 0 115.00 0.06 0.49 0.49 0 0 0
October 17, 2025 34.05 35.30 35.30 0 0 0 120.00 0.12 0.55 0.55 0 1 0
October 17, 2025 29.70 30.60 30.60 0 0 0 125.00 0.31 0.70 0.70 0 0 0
October 17, 2025 25.00 25.85 25.85 0 0 0 130.00 0.65 0.90 0.90 0 0 0
October 17, 2025 19.90 21.15 21.15 0 0 0 135.00 1.05 1.35 1.35 0 0 0
October 17, 2025 15.50 16.80 16.80 0 0 0 140.00 1.60 1.90 1.90 0 15 0
October 17, 2025 11.45 12.75 12.75 0 0 0 145.00 2.50 2.90 2.90 0 0 0
October 17, 2025 8.15 8.95 8.95 0 20 0 150.00 3.80 4.30 4.30 0 10 0
October 17, 2025 5.15 5.85 5.85 0 0 0 155.00 5.60 6.45 6.45 0 0 0
October 17, 2025 2.85 3.45 3.45 0 20 0 160.00 8.40 9.10 9.10 0 0 0
October 17, 2025 1.30 1.80 1.80 0 0 0 165.00 11.65 12.95 12.95 0 0 0
October 17, 2025 0.44 0.85 0.85 0 0 0 170.00 15.70 17.20 17.20 0 0 0
October 17, 2025 0 0.35 0.35 0 0 0 180.00 25.40 27.10 27.10 0 0 0
November 21, 2025 44.15 45.25 45.25 0 0 0 110.00 0.13 0.55 0.55 0 3 0
November 21, 2025 39.20 40.35 40.40 0 0 0 115.00 0.30 0.70 0.70 0 0 0
November 21, 2025 34.45 35.65 35.65 0 1 0 120.00 0.55 0.90 0.90 0 0 0
November 21, 2025 29.95 31.10 31.10 0 0 0 125.00 0.85 1.15 1.15 0 0 0
November 21, 2025 25.45 26.45 26.45 0 2 0 130.00 1.20 1.55 1.55 0 0 0
November 21, 2025 21.10 22.10 22.10 0 2 0 135.00 1.80 2.10 2.10 0 0 0
November 21, 2025 16.75 18.00 18.00 0 4 0 140.00 2.50 2.95 2.95 0 0 0
November 21, 2025 12.95 14.20 14.20 0 0 0 145.00 3.70 4.15 4.15 0 0 0
November 21, 2025 9.80 10.65 10.65 0 0 0 150.00 5.10 5.65 5.65 0 0 0
November 21, 2025 6.90 7.60 7.60 0 0 0 155.00 7.20 7.85 7.85 0 0 0
November 21, 2025 4.60 5.20 5.20 0 0 0 160.00 9.75 10.45 10.45 0 10 0
November 21, 2025 2.75 3.30 3.30 0 0 0 165.00 12.90 14.05 14.05 0 0 0
November 21, 2025 1.40 1.90 1.90 0 0 0 170.00 16.70 17.95 17.95 0 10 0
November 21, 2025 0.16 0.60 0.60 0 0 0 180.00 25.30 27.20 27.20 0 0 0
December 19, 2025 63.65 65.15 65.15 0 15 0 90.00 0.01 0.49 0.49 0 15 0
December 19, 2025 58.85 60.30 60.30 0 15 0 95.00 0.01 0.49 0.49 0 7 0
December 19, 2025 54.40 55.50 55.50 0 0 0 100.00 0.10 0.49 0.49 0 10 0
December 19, 2025 44.80 45.95 45.95 0 0 0 110.00 0.26 0.65 0.65 0 10 0
December 19, 2025 34.90 36.10 36.05 0 0 0 120.00 0.70 1.05 1.05 0 0 0
December 19, 2025 25.65 27.10 27.10 0 27 0 130.00 1.50 1.80 1.80 0 15 0
December 19, 2025 21.40 22.85 22.85 0 1 0 135.00 2.10 2.40 2.40 0 0 0
December 19, 2025 17.45 18.90 18.90 0 32 0 140.00 2.80 3.45 3.45 0 0 0
December 19, 2025 13.65 15.15 15.15 0 0 0 145.00 3.95 4.60 4.60 0 0 0
December 19, 2025 10.35 11.45 11.45 0 11 0 150.00 5.35 6.30 6.30 0 0 0
December 19, 2025 7.55 8.55 8.55 0 0 0 155.00 7.40 8.40 8.40 0 0 0
December 19, 2025 5.15 5.95 5.95 0 0 0 160.00 10.10 11.00 11.00 0 0 0
December 19, 2025 3.25 4.00 4.00 0 0 0 165.00 12.65 14.50 14.50 0 0 0
December 19, 2025 1.90 2.40 2.40 0 0 0 170.00 16.80 18.20 18.20 0 0 0
December 19, 2025 0.40 0.85 0.85 0 0 0 180.00 25.60 27.30 27.30 0 0 0
January 16, 2026 25.95 27.60 27.60 0 0 0 130.00 1.60 2.05 2.05 0 0 0
January 16, 2026 21.65 23.45 23.45 0 0 0 135.00 2.25 2.90 2.90 0 0 0
January 16, 2026 17.85 19.25 19.25 0 0 0 140.00 3.20 3.80 3.80 0 0 0
January 16, 2026 14.15 15.50 15.50 0 0 0 145.00 4.25 5.00 5.00 0 0 0
January 16, 2026 10.75 12.10 12.10 0 0 0 150.00 5.75 6.80 6.80 0 0 0
January 16, 2026 8.10 9.10 9.10 0 0 0 155.00 7.90 8.85 8.85 0 0 0
January 16, 2026 5.55 6.50 6.50 0 0 0 160.00 10.25 11.40 11.40 0 0 0
January 16, 2026 3.75 4.50 4.50 0 0 0 165.00 13.25 14.65 14.65 0 0 0
January 16, 2026 2.25 2.95 2.95 0 0 0 170.00 17.00 18.45 18.45 0 0 0
January 16, 2026 0.60 1.05 1.05 0 0 0 180.00 25.25 27.40 27.40 0 0 0
March 20, 2026 64.20 65.65 65.60 0 0 0 90.00 0.12 0.55 0.55 0 10 0
March 20, 2026 59.45 60.90 60.90 0 0 0 95.00 0.20 0.60 0.60 0 16 0
March 20, 2026 54.60 56.20 56.20 0 0 0 100.00 0.30 0.75 0.75 0 0 0
March 20, 2026 45.30 46.90 46.90 0 0 0 110.00 0.80 1.15 1.15 0 0 0
March 20, 2026 36.20 37.70 37.70 0 0 0 120.00 1.40 1.75 1.75 -0.30 1 20
March 20, 2026 27.30 29.35 29.35 0 1 0 130.00 2.40 2.95 2.95 0 8 0
March 20, 2026 19.55 21.25 21.25 0 10 0 140.00 4.30 4.85 4.85 0 0 0
March 20, 2026 12.45 14.05 14.05 0 1 0 150.00 7.10 8.05 8.05 0 1 0
March 20, 2026 7.50 8.55 8.55 0 40 0 160.00 11.35 12.95 12.95 0 0 0
March 20, 2026 3.70 4.50 4.50 0 0 0 170.00 17.80 19.35 19.35 0 0 0
March 20, 2026 1.60 2.10 2.10 0 58 0 180.00 25.20 27.85 27.85 0 0 0
June 19, 2026 55.20 56.85 56.85 0 0 0 100.00 0.70 1.15 1.15 0 0 0
June 19, 2026 37.15 38.85 38.85 0 0 0 120.00 2.10 2.65 2.65 0 0 0
June 19, 2026 28.75 30.60 30.60 0 1 0 130.00 3.40 4.15 4.15 0 0 0
June 19, 2026 21.15 23.15 23.15 0 0 0 140.00 5.40 6.55 6.55 0 0 0
June 19, 2026 14.85 16.45 16.45 0 0 0 150.00 8.25 9.95 9.95 0 0 0
June 19, 2026 9.00 11.05 11.05 0 0 0 160.00 12.75 14.45 14.45 0 0 0
June 19, 2026 5.10 6.65 6.65 0 0 0 170.00 18.75 20.45 20.45 0 0 0
June 19, 2026 2.45 3.80 3.80 0 1 0 180.00 25.95 28.55 28.55 0 0 0

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