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IFP – Interfor Corporation

Last update: September 7, 2025 at 6:58 a.m.   (Real-time)

  • Last price: 13.250
  • Net change: 0.410
  • Bid price: 13.220
  • Ask price: 13.300
  • 30-day historical volatility: 32.86%
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: 6,244
Volume: 46
Open interest: 1,886
Volume: 0
September 19, 2025 3.20 3.35 3.35 0 0 0 10.00 0 0.04 0.04 0 0 0
September 19, 2025 2.70 2.85 2.85 0 0 0 10.50 0 0.05 0.05 0 0 0
September 19, 2025 2.20 2.35 2.35 0 0 0 11.00 0 0.05 0.05 0 0 0
September 19, 2025 1.70 1.85 1.85 0 10 0 11.50 0 0.06 0.06 0 12 0
September 19, 2025 1.25 1.40 1.40 0 0 0 12.00 0.02 0.07 0.07 0 45 0
September 19, 2025 0.80 0.95 0.95 0 0 0 12.50 0.06 0.14 0.14 0 57 0
September 19, 2025 0.43 0.55 0.55 0 110 0 13.00 0.18 0.26 0.26 0 40 0
September 19, 2025 0.19 0.28 0.28 0.05 3,033 11 13.50 0.41 0.55 0.55 0 100 0
September 19, 2025 0.06 0.14 0.14 0 53 0 14.00 0.75 0.90 0.90 0 13 0
September 19, 2025 0.01 0.08 0.08 0 20 0 14.50 1.15 1.40 1.40 0 0 0
September 19, 2025 0 0.06 0.06 0 509 0 15.00 1.65 1.85 1.85 0 0 0
September 19, 2025 0 0.05 0.05 0 7 0 15.50 2.15 2.35 2.35 0 0 0
September 19, 2025 0 0.05 0.05 0 5 0 16.00 2.65 2.85 2.85 0 0 0
September 19, 2025 0 0.05 0.05 0 0 0 16.50 3.15 3.35 3.35 0 0 0
September 19, 2025 0 0.05 0.05 0 0 0 17.00 3.65 3.85 3.85 0 0 0
September 19, 2025 0 0.05 0.05 0 0 0 17.50 4.15 4.35 4.35 0 0 0
September 19, 2025 0 0.05 0.05 0 0 0 18.00 4.65 4.85 4.85 0 0 0
September 19, 2025 0 0.05 0.05 0 60 0 19.00 5.65 5.85 5.85 0 0 0
September 19, 2025 0 0.05 0.05 0 18 0 20.00 6.65 6.85 6.85 0 0 0
September 19, 2025 0 0.05 0.05 0 10 0 21.00 7.65 7.85 7.85 0 0 0
September 19, 2025 0 0.05 0.05 0 16 0 21.50 8.15 8.35 8.35 0 0 0
September 19, 2025 0 0.05 0.05 0 10 0 22.00 8.65 8.85 8.85 0 0 0
September 19, 2025 0 0.05 0.05 0 10 0 23.00 9.65 9.85 9.85 0 0 0
September 19, 2025 0 0.05 0.05 0 4 0 24.00 10.65 10.85 10.85 0 0 0
October 17, 2025 3.25 3.40 3.40 0 0 0 10.00 0 0.07 0.07 0 0 0
October 17, 2025 2.75 2.90 2.90 0 0 0 10.50 0.01 0.09 0.09 0 0 0
October 17, 2025 2.25 2.40 2.40 0 0 0 11.00 0.03 0.09 0.09 0 0 0
October 17, 2025 1.80 1.95 1.95 0 0 0 11.50 0.07 0.13 0.13 0 5 0
October 17, 2025 1.35 1.55 1.55 0 75 0 12.00 0.11 0.20 0.20 0 0 0
October 17, 2025 1.00 1.15 1.15 0 0 10 12.50 0.23 0.30 0.30 0 55 0
October 17, 2025 0.65 0.80 0.80 -0.05 40 20 13.00 0.38 0.49 0.49 0 0 0
October 17, 2025 0.39 0.50 0.50 0 20 0 13.50 0.60 0.75 0.75 0 0 0
October 17, 2025 0.21 0.32 0.32 0 40 0 14.00 0.90 1.05 1.05 0 0 0
October 17, 2025 0.07 0.20 0.20 0 50 0 14.50 1.30 1.45 1.45 0 0 0
October 17, 2025 0.01 0.12 0.12 0 250 0 15.00 1.70 1.90 1.90 0 90 0
October 17, 2025 0.01 0.10 0.10 0 0 0 15.50 2.15 2.35 2.35 0 60 0
October 17, 2025 0.01 0.08 0.08 0 0 0 16.00 2.65 2.85 2.85 0 0 0
October 17, 2025 0 0.06 0.06 0 0 0 17.00 3.60 3.85 3.85 0 0 0
November 21, 2025 3.30 3.45 3.45 0 0 0 10.00 0.05 0.11 0.11 0 8 0
November 21, 2025 2.85 3.00 3.00 0 0 0 10.50 0.06 0.14 0.14 0 0 0
November 21, 2025 2.40 2.55 2.55 0 0 0 11.00 0.11 0.19 0.19 0 0 0
November 21, 2025 1.95 2.10 2.10 0 0 0 11.50 0.17 0.25 0.25 0 3 0
November 21, 2025 1.55 1.70 1.70 0 0 0 12.00 0.27 0.35 0.35 0 0 0
November 21, 2025 1.20 1.35 1.35 0 0 0 12.50 0.42 0.50 0.50 0 400 0
November 21, 2025 0.90 1.05 1.05 0 0 0 13.00 0.55 0.70 0.70 0 55 0
November 21, 2025 0.65 0.75 0.75 0 2 0 13.50 0.80 0.95 0.95 0 31 0
November 21, 2025 0.44 0.55 0.55 0 0 0 14.00 1.10 1.25 1.25 0 0 0
November 21, 2025 0.29 0.39 0.39 0 5 0 14.50 1.40 1.60 1.60 0 200 0
November 21, 2025 0.19 0.26 0.26 0 0 0 15.00 1.80 2.00 2.00 0 170 0
November 21, 2025 0.10 0.18 0.18 0 30 0 15.50 2.20 2.40 2.40 0 70 0
November 21, 2025 0.05 0.13 0.13 0 0 0 16.00 2.65 2.90 2.90 0 40 0
November 21, 2025 0.01 0.10 0.10 0 0 0 17.00 3.65 3.85 3.85 0 0 0
December 19, 2025 4.30 4.45 4.45 0 10 0 9.00 0.01 0.13 0.13 0 0 0
December 19, 2025 3.35 3.55 3.55 0 10 0 10.00 0.07 0.16 0.16 0 0 0
December 19, 2025 2.90 3.10 3.10 0 0 0 10.50 0.11 0.20 0.20 0 0 0
December 19, 2025 2.45 2.65 2.65 0 0 0 11.00 0.19 0.27 0.27 0 10 0
December 19, 2025 2.05 2.25 2.25 0 0 0 11.50 0.26 0.35 0.35 0 30 0
December 19, 2025 1.70 1.85 1.85 0 6 0 12.00 0.25 0.47 0.47 0 67 0
December 19, 2025 1.35 1.50 1.50 0 0 0 12.50 0.43 0.60 0.60 0 0 0
December 19, 2025 1.05 1.20 1.20 0 51 0 13.00 0.65 0.80 0.80 0 0 0
December 19, 2025 0.70 0.95 0.95 0 754 0 13.50 0.90 1.10 1.10 0 0 0
December 19, 2025 0.49 0.70 0.70 0 12 0 14.00 1.15 1.35 1.30 0 33 0
December 19, 2025 0.32 0.55 0.55 0 0 0 14.50 1.50 1.70 1.70 0 0 0
December 19, 2025 0.27 0.38 0.38 0 16 0 15.00 1.85 2.05 2.00 0 61 0
December 19, 2025 0.17 0.27 0.27 0 0 0 15.50 2.25 2.45 2.45 0 0 0
December 19, 2025 0.12 0.21 0.21 0 140 0 16.00 2.70 2.90 2.90 0 20 0
December 19, 2025 0.07 0.14 0.14 0 90 0 17.00 3.65 3.90 3.90 0 11 0
December 19, 2025 0.02 0.13 0.13 0 57 0 18.00 4.60 4.85 4.85 0 0 0
December 19, 2025 0.02 0.12 0.12 0 33 0 19.00 5.60 5.85 5.85 0 20 0
December 19, 2025 0 0.10 0.10 0 94 0 20.00 6.60 6.85 6.85 0 0 0
December 19, 2025 0 0.09 0.09 0 5 0 21.50 8.10 8.35 8.35 0 0 0
December 19, 2025 0 0.09 0.09 0 2 0 22.00 8.60 8.85 8.85 0 0 0
January 16, 2026 3.40 3.60 3.60 0 0 0 10.00 0.11 0.19 0.19 0 0 0
January 16, 2026 2.95 3.15 3.15 0 0 0 10.50 0.16 0.25 0.25 0 0 0
January 16, 2026 2.55 2.75 2.75 0 10 0 11.00 0.23 0.32 0.32 0 0 0
January 16, 2026 2.15 2.40 2.40 0 10 0 11.50 0.32 0.44 0.44 0 0 0
January 16, 2026 1.75 1.95 1.95 0 20 0 12.00 0.45 0.55 0.55 0 0 0
January 16, 2026 1.45 1.60 1.60 0 0 0 12.50 0.55 0.70 0.70 0 0 0
January 16, 2026 1.15 1.30 1.30 0 0 0 13.00 0.75 0.95 0.95 0 0 0
January 16, 2026 0.90 1.05 1.05 0 0 0 13.50 1.00 1.20 1.20 0 0 0
January 16, 2026 0.65 0.85 0.85 0 0 0 14.00 1.25 1.50 1.50 0 0 0
January 16, 2026 0.50 0.65 0.65 0 7 0 14.50 1.60 1.80 1.80 0 0 0
January 16, 2026 0.37 0.50 0.50 0 0 0 15.00 1.90 2.15 2.15 0 0 0
January 16, 2026 0.25 0.37 0.37 0 0 0 15.50 2.30 2.55 2.55 0 0 0
February 20, 2026 3.50 3.70 3.70 0 0 0 10.00 0.16 0.25 0.25 0 0 0
February 20, 2026 3.05 3.25 3.25 0 0 0 10.50 0.23 0.34 0.34 0 0 0
February 20, 2026 2.65 2.85 2.85 0 0 0 11.00 0.31 0.43 0.43 0 0 0
February 20, 2026 2.30 2.50 2.50 0 0 0 11.50 0.43 0.55 0.55 0 0 0
February 20, 2026 1.95 2.15 2.15 0 0 0 12.00 0.55 0.75 0.75 0 0 0
February 20, 2026 1.65 1.80 1.80 0 0 0 12.50 0.75 0.90 0.90 0 0 0
February 20, 2026 1.35 1.55 1.55 0 0 0 13.00 0.95 1.10 1.10 0 0 0
February 20, 2026 1.10 1.25 1.25 0 0 0 13.50 1.15 1.35 1.35 0 0 0
February 20, 2026 0.85 1.00 1.00 0 0 0 14.00 1.45 1.60 1.60 0 0 0
February 20, 2026 0.70 0.85 0.85 0 0 0 14.50 1.75 1.90 1.90 0 0 0
February 20, 2026 0.55 0.70 0.70 0 0 0 15.00 2.10 2.30 2.30 0 0 0
February 20, 2026 0.41 0.55 0.55 0 0 0 15.50 2.50 2.65 2.65 0 0 0
March 20, 2026 4.45 4.70 4.70 0 11 0 9.00 0.11 0.20 0.20 0 0 0
March 20, 2026 3.55 3.75 3.75 0 2 0 10.00 0.21 0.31 0.31 0 0 0
March 20, 2026 2.75 3.00 3.00 0 0 0 11.00 0.38 0.50 0.50 0 10 0
March 20, 2026 2.05 2.25 2.25 0 0 0 12.00 0.65 0.80 0.80 0 0 0
March 20, 2026 1.45 1.65 1.65 0 149 0 13.00 1.00 1.20 1.20 0 65 0
March 20, 2026 0.95 1.15 1.15 0 153 0 14.00 1.55 1.75 1.75 0 26 0
March 20, 2026 0.60 0.80 0.80 0 12 0 15.00 2.15 2.40 2.40 0 10 0
March 20, 2026 0.41 0.55 0.55 0 10 0 16.00 2.95 3.15 3.15 0 0 0
March 20, 2026 0.27 0.41 0.41 0 15 0 17.00 3.75 4.00 4.00 0 10 0
March 20, 2026 0.19 0.30 0.30 0 22 0 18.00 4.65 4.95 4.95 0 30 0
March 20, 2026 0.10 0.21 0.21 0 40 0 20.00 6.60 6.90 6.90 0 0 0
June 19, 2026 4.55 4.80 4.80 0.15 15 5 9.00 0.19 0.31 0.31 0 4 0
June 19, 2026 3.75 4.00 4.00 0 24 0 10.00 0.34 0.48 0.48 0 7 0
June 19, 2026 3.00 3.25 3.25 0 5 0 11.00 0.55 0.75 0.75 0 8 0
June 19, 2026 2.35 2.55 2.55 0 0 0 12.00 0.85 1.05 1.05 0 0 0
June 19, 2026 1.80 2.00 2.00 0 0 0 13.00 1.25 1.45 1.45 0 10 0
June 19, 2026 1.55 1.75 1.75 0 0 0 13.50 1.50 1.70 1.70 0 0 0
June 19, 2026 1.30 1.55 1.55 0 10 0 14.00 1.75 2.05 2.05 0 0 0
June 19, 2026 0.95 1.15 1.15 0 2 0 15.00 2.40 2.65 2.65 0 0 0
June 19, 2026 0.65 0.85 0.85 0 10 0 16.00 3.15 3.35 3.35 0 0 0
June 19, 2026 0.25 0.50 0.50 0 50 0 18.00 4.80 5.05 5.05 0 0 0

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