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IFP – Interfor Corporation

Last update: July 14, 2026 at 1:02 p.m.   (Real-time)

  • Last price: 13.610
  • Net change: 1.090
  • Bid price: 13.570
  • Ask price: 13.610
  • 30-day historical volatility: 47.36%
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: 2,744
Volume: 353
Open interest: 1,542
Volume: 0
July 17, 2026 6.00 6.15 5.10 0 0 0 7.50 0 0.05 0.05 0 0 0
July 17, 2026 5.75 5.90 4.85 0 0 0 7.75 0 0.05 0.05 0 0 0
July 17, 2026 5.50 5.65 4.60 0 1 0 8.00 0 0.05 0.05 0 50 0
July 17, 2026 5.25 5.40 4.35 0 0 0 8.25 0 0.05 0.05 0 0 0
July 17, 2026 5.00 5.15 4.10 0 0 0 8.50 0 0.05 0.05 0 0 0
July 17, 2026 4.75 4.90 3.85 0 5 0 8.75 0 0.05 0.05 0 0 0
July 17, 2026 4.50 4.65 3.60 0 0 0 9.00 0 0.05 0.05 0 50 0
July 17, 2026 4.25 4.40 3.35 0 0 0 9.25 0 0.05 0.05 0 0 0
July 17, 2026 4.00 4.15 3.10 0 96 0 9.50 0 0.05 0.05 0 31 0
July 17, 2026 3.75 3.95 2.85 0 0 0 9.75 0 0.05 0.05 0 0 0
July 17, 2026 3.50 3.65 2.60 0 50 0 10.00 0 0.05 0.05 0 345 0
July 17, 2026 3.00 3.20 2.10 0 120 0 10.50 0 0.05 0.05 0 30 0
July 17, 2026 2.50 2.70 1.60 0 130 0 11.00 0 0.05 0.05 0 200 0
July 17, 2026 2.00 2.20 1.10 0 230 0 11.50 0 0.05 0.07 0 80 0
July 17, 2026 1.50 1.70 1.15 0.45 80 1 12.00 0 0.05 0.15 0 0 0
July 17, 2026 1.05 1.20 0.37 0 56 0 12.50 0 0.07 0.35 0 1 0
July 17, 2026 0.60 0.75 0.17 0 2 0 13.00 0.04 0.13 0.65 0 100 0
July 17, 2026 0.26 0.35 0.08 0 0 0 13.50 0.17 0.30 1.10 0 10 0
July 17, 2026 0.06 0.15 0.05 0 50 0 14.00 0.45 0.60 1.60 0 0 0
July 17, 2026 0.01 0.05 0.05 0 0 0 14.50 0.85 1.05 2.10 0 0 0
July 17, 2026 0 0.05 0.05 0 0 0 15.00 1.35 1.50 2.60 0 0 0
July 17, 2026 0 0.05 0.05 0 0 0 15.50 1.85 2.00 3.10 0 0 0
August 21, 2026 6.05 6.20 5.10 0 0 0 7.50 0 0.10 0.10 0 0 0
August 21, 2026 5.75 5.95 4.90 0 0 0 7.75 0 0.10 0.10 0 0 0
August 21, 2026 5.55 5.70 4.65 0 0 0 8.00 0 0.10 0.11 0 0 0
August 21, 2026 5.30 5.45 4.40 0 0 0 8.25 0 0.10 0.11 0 0 0
August 21, 2026 5.05 5.20 4.15 0 3 0 8.50 0 0.11 0.11 0 0 0
August 21, 2026 4.80 4.95 3.90 0 20 0 8.75 0 0.11 0.12 0 0 0
August 21, 2026 4.55 4.70 3.65 0 3 0 9.00 0 0.14 0.13 0 0 0
August 21, 2026 4.30 4.45 3.40 0 0 0 9.25 0 0.14 0.14 0 0 0
August 21, 2026 4.05 4.25 3.20 0 0 0 9.50 0.01 0.14 0.10 0 0 0
August 21, 2026 3.80 4.00 2.95 0 0 0 9.75 0.01 0.15 0.12 0 0 0
August 21, 2026 3.60 3.75 2.70 0 40 0 10.00 0.01 0.10 0.14 0 0 0
August 21, 2026 3.10 3.25 2.30 0 0 0 10.50 0.05 0.10 0.20 0 5 0
August 21, 2026 2.65 2.80 1.85 0 42 0 11.00 0.07 0.14 0.30 0 20 0
August 21, 2026 2.20 2.35 1.50 0 0 0 11.50 0.11 0.19 0.42 0 0 0
August 21, 2026 1.75 1.95 1.15 0 101 0 12.00 0.25 0.28 0.60 0 2 0
August 21, 2026 1.40 1.55 0.90 0 141 0 12.50 0.30 0.40 0.80 0 24 0
August 21, 2026 1.05 1.20 0.80 0.15 4 1 13.00 0.46 0.60 1.10 0 0 0
August 21, 2026 0.75 0.90 0.65 0.18 0 351 13.50 0.65 0.80 1.40 0 0 0
August 21, 2026 0.50 0.65 0.33 0 0 0 14.00 0.90 1.05 1.80 0 0 0
August 21, 2026 0.36 0.47 0.24 0 0 0 14.50 1.20 1.40 2.20 0 0 0
August 21, 2026 0.24 0.34 0.17 0 36 0 15.00 1.60 1.75 2.65 0 0 0
August 21, 2026 0.15 0.24 0.12 0 0 0 15.50 2.00 2.15 3.15 0 0 0
September 18, 2026 8.55 8.70 7.60 0 0 0 5.00 0 0.05 0.05 0 0 0
September 18, 2026 7.55 7.70 6.65 0 0 0 6.00 0 0.05 0.06 0 0 0
September 18, 2026 7.05 7.20 6.15 0 5 0 6.50 0 0.05 0.05 0 10 0
September 18, 2026 6.55 6.70 5.65 0 4 0 7.00 0 0.05 0.06 0 10 0
September 18, 2026 6.05 6.20 5.15 0 0 0 7.50 0 0.06 0.07 0 0 0
September 18, 2026 5.85 6.00 4.90 0 0 0 7.75 0 0.07 0.08 0 0 0
September 18, 2026 5.60 5.75 4.65 0 104 0 8.00 0 0.08 0.09 0 9 0
September 18, 2026 5.35 5.50 4.45 0 0 0 8.25 0.01 0.09 0.11 0 0 0
September 18, 2026 5.10 5.25 4.20 0 20 0 8.50 0.01 0.10 0.12 0 2 0
September 18, 2026 4.85 5.00 3.95 0 0 0 8.75 0.01 0.11 0.14 0 0 0
September 18, 2026 4.60 4.75 3.75 0 13 0 9.00 0.01 0.13 0.13 0 0 0
September 18, 2026 4.35 4.50 3.50 0 0 0 9.25 0.02 0.14 0.15 0 0 0
September 18, 2026 4.15 4.30 3.30 0 0 0 9.50 0.04 0.12 0.18 0 0 0
September 18, 2026 3.90 4.05 3.05 0 0 0 9.75 0.06 0.13 0.21 0 15 0
September 18, 2026 3.65 3.80 2.85 0 368 0 10.00 0.08 0.13 0.24 0 60 0
September 18, 2026 3.20 3.35 2.45 0 0 0 10.50 0.12 0.19 0.34 0 0 0
September 18, 2026 2.75 2.90 2.05 0 48 0 11.00 0.18 0.25 0.45 0 0 0
September 18, 2026 2.35 2.50 1.70 0 0 0 11.50 0.25 0.36 0.65 0 0 0
September 18, 2026 1.95 2.15 1.40 0 16 0 12.00 0.35 0.47 0.80 0 2 0
September 18, 2026 1.60 1.75 1.10 0 0 0 12.50 0.50 0.60 1.05 0 20 0
September 18, 2026 1.30 1.45 0.90 0 70 0 13.00 0.65 0.80 1.30 0 20 0
September 18, 2026 1.00 1.15 0.70 0 2 0 13.50 0.85 1.00 1.60 0 0 0
September 18, 2026 0.75 0.95 0.55 0 36 0 14.00 1.15 1.30 2.00 0 10 0
September 18, 2026 0.55 0.75 0.40 0 0 0 14.50 1.45 1.60 2.35 0 0 0
September 18, 2026 0.45 0.55 0.32 0 2 0 15.00 1.75 1.90 2.75 0 0 0
September 18, 2026 0.32 0.43 0.25 0 0 0 15.50 2.15 2.30 3.20 0 0 0
September 18, 2026 0.23 0.33 0.19 0 0 0 16.00 2.55 2.70 3.70 0 10 0
October 16, 2026 6.10 6.25 5.20 0 0 0 7.50 0.01 0.11 0.11 0 0 0
October 16, 2026 5.85 6.00 4.95 0 0 0 7.75 0.01 0.12 0.14 0 0 0
October 16, 2026 5.60 5.80 4.75 0 0 0 8.00 0.01 0.13 0.14 0 0 0
October 16, 2026 5.35 5.55 4.50 0 0 0 8.25 0.02 0.14 0.17 0 0 0
October 16, 2026 5.15 5.30 4.25 0 0 0 8.50 0.03 0.16 0.14 0 0 0
October 16, 2026 4.90 5.05 4.05 0 0 0 8.75 0.04 0.17 0.17 0 0 0
October 16, 2026 4.65 4.80 3.80 0 0 0 9.00 0.05 0.14 0.19 0 0 0
October 16, 2026 4.40 4.60 3.60 0 0 0 9.25 0.07 0.15 0.22 0 0 0
October 16, 2026 4.20 4.35 3.40 0 1 0 9.50 0.10 0.17 0.25 0 0 0
October 16, 2026 3.95 4.15 3.15 0 0 0 9.75 0.10 0.18 0.29 0 5 0
October 16, 2026 3.75 3.90 3.00 0 0 0 10.00 0.15 0.21 0.35 0 0 0
October 16, 2026 3.30 3.45 2.60 0 0 0 10.50 0.20 0.28 0.45 0 10 0
October 16, 2026 2.90 3.05 2.20 0 0 0 11.00 0.27 0.39 0.60 0 0 0
October 16, 2026 2.50 2.65 1.90 0 0 0 11.50 0.38 0.49 0.75 0 0 0
October 16, 2026 2.10 2.30 1.55 0 0 0 12.00 0.50 0.65 0.95 0 0 0
October 16, 2026 1.80 1.95 1.30 0 0 0 12.50 0.65 0.75 1.20 0 0 0
October 16, 2026 1.45 1.65 1.05 0 0 0 13.00 0.85 0.95 1.45 0 0 0
October 16, 2026 1.20 1.35 0.90 0 0 0 13.50 1.05 1.20 1.75 0 0 0
October 16, 2026 0.95 1.15 0.75 0 0 0 14.00 1.30 1.45 2.10 0 0 0
October 16, 2026 0.75 0.90 0.60 0 0 0 14.50 1.60 1.75 2.45 0 0 0
October 16, 2026 0.60 0.75 0.45 0 0 0 15.00 1.95 2.10 2.85 0 0 0
October 16, 2026 0.48 0.60 0.37 0 0 0 15.50 2.30 2.45 3.30 0 0 0
November 20, 2026 6.15 6.30 5.25 0 0 0 7.50 0.02 0.16 0.19 0 0 0
November 20, 2026 5.90 6.10 5.05 0 0 0 7.75 0.02 0.17 0.21 0 0 0
November 20, 2026 5.65 5.85 4.80 0 0 0 8.00 0.04 0.19 0.17 0 0 0
November 20, 2026 5.45 5.60 4.60 0 0 0 8.25 0.06 0.14 0.18 0 0 0
November 20, 2026 5.20 5.40 4.35 0 0 0 8.50 0.06 0.22 0.21 0 0 0
November 20, 2026 4.95 5.15 4.15 0 0 0 8.75 0.10 0.23 0.24 0 0 0
November 20, 2026 4.75 4.90 3.95 0 0 0 9.00 0.10 0.18 0.28 0 0 0
November 20, 2026 4.50 4.70 3.75 0 0 0 9.25 0.15 0.21 0.32 0 0 0
November 20, 2026 4.30 4.45 3.55 0 0 0 9.50 0.17 0.25 0.37 0 5 0
November 20, 2026 4.10 4.25 3.35 0 0 0 9.75 0.20 0.29 0.42 0 0 0
November 20, 2026 3.85 4.05 3.15 0 0 0 10.00 0.24 0.33 0.48 0 0 0
November 20, 2026 3.45 3.65 2.75 0 0 0 10.50 0.31 0.42 0.60 0 0 0
November 20, 2026 3.05 3.25 2.40 0 5 0 11.00 0.42 0.50 0.80 0 0 0
November 20, 2026 2.65 2.85 2.10 0 0 0 11.50 0.50 0.70 0.95 0 0 0
November 20, 2026 2.30 2.50 1.80 0 0 0 12.00 0.65 0.85 1.15 0 5 0
November 20, 2026 2.00 2.20 1.55 0 0 0 12.50 0.85 1.00 1.40 0 0 0
November 20, 2026 1.70 1.90 1.30 0 0 0 13.00 1.05 1.20 1.65 0 0 0
November 20, 2026 1.45 1.65 1.10 0 70 0 13.50 1.25 1.40 1.95 0 0 0
November 20, 2026 1.25 1.40 0.95 0 0 0 14.00 1.55 1.75 2.30 0 0 0
November 20, 2026 1.00 1.20 0.80 0 0 0 14.50 1.85 2.05 2.65 0 0 0
November 20, 2026 0.80 1.00 0.65 0 0 0 15.00 2.15 2.30 3.05 0 0 0
November 20, 2026 0.65 0.85 0.55 0 0 0 15.50 2.50 2.65 3.45 0 0 0
December 18, 2026 7.60 7.80 6.75 0 2 0 6.00 0 0.12 0.13 0 0 0
December 18, 2026 6.65 6.85 5.80 0 18 0 7.00 0.01 0.15 0.17 0 0 0
December 18, 2026 6.20 6.35 5.30 0 0 0 7.50 0.03 0.19 0.21 0 0 0
December 18, 2026 5.70 5.90 4.90 0 17 0 8.00 0.06 0.17 0.21 0 55 0
December 18, 2026 5.25 5.45 4.45 0 0 0 8.50 0.10 0.18 0.26 0 0 0
December 18, 2026 4.80 5.00 4.05 0 32 0 9.00 0.15 0.24 0.35 0 14 0
December 18, 2026 4.35 4.55 3.65 0 19 0 9.50 0.22 0.31 0.49 0 12 0
December 18, 2026 4.15 4.35 3.45 0 0 0 9.75 0.26 0.36 0.50 0 0 0
December 18, 2026 3.95 4.15 3.20 0 69 0 10.00 0.30 0.39 0.60 0 250 0
December 18, 2026 3.55 3.75 2.85 0 0 0 10.50 0.39 0.55 0.70 0 0 0
December 18, 2026 3.15 3.35 2.55 0 42 0 11.00 0.50 0.65 0.90 0 0 0
December 18, 2026 2.80 3.00 2.25 0 0 0 11.50 0.60 0.75 1.10 0 0 0
December 18, 2026 2.45 2.65 1.95 0 40 0 12.00 0.75 0.90 1.30 0 0 0
December 18, 2026 2.15 2.35 1.70 0 0 0 12.50 0.95 1.15 1.55 0 0 0
December 18, 2026 1.85 2.05 1.45 0 155 0 13.00 1.15 1.30 1.80 0 0 0
December 18, 2026 1.70 1.90 1.40 0 178 0 13.25 1.30 1.45 1.95 0 0 0
December 18, 2026 1.60 1.80 1.30 0 0 0 13.50 1.40 1.55 2.10 0 0 0
December 18, 2026 1.35 1.55 1.10 0 10 0 14.00 1.65 1.80 2.40 0 0 0
December 18, 2026 1.15 1.35 0.95 0 0 0 14.50 1.95 2.10 2.75 0 0 0
December 18, 2026 0.95 1.15 0.80 0 0 0 15.00 2.25 2.45 3.15 0 0 0
December 18, 2026 0.85 1.00 0.70 0 0 0 15.50 2.60 2.75 3.50 0 0 0
December 18, 2026 0.70 0.85 0.60 0 80 0 16.00 2.95 3.15 3.95 0 0 0
March 19, 2027 6.75 6.95 5.95 0 0 0 7.00 0.06 0.26 0.22 0 0 0
March 19, 2027 6.30 6.50 5.55 0 0 0 7.50 0.10 0.22 0.28 0 0 0
March 19, 2027 5.85 6.05 5.10 0 0 0 8.00 0.16 0.25 0.34 0 20 0
March 19, 2027 5.45 5.65 4.70 0 0 0 8.50 0.21 0.31 0.43 0 0 0
March 19, 2027 5.00 5.25 4.30 0 0 0 9.00 0.29 0.40 0.55 0 0 0
March 19, 2027 4.80 5.00 4.15 0 0 0 9.25 0.33 0.44 0.60 0 0 0
March 19, 2027 4.60 4.80 3.90 0 0 0 9.50 0.36 0.55 0.70 0 0 0
March 19, 2027 4.15 4.45 3.55 0 20 0 10.00 0.46 0.65 0.85 0 50 0
March 19, 2027 3.50 3.70 2.90 0 24 0 11.00 0.70 0.90 1.20 0 0 0
March 19, 2027 2.85 3.05 2.35 0 6 0 12.00 1.05 1.25 1.65 0 0 0
March 19, 2027 2.25 2.50 1.90 0 23 0 13.00 1.45 1.70 2.15 0 0 0
March 19, 2027 1.75 2.00 1.50 0 9 0 14.00 2.00 2.25 2.75 0 0 0
March 19, 2027 1.35 1.60 1.20 0 0 0 15.00 2.55 2.85 3.45 0 0 0
March 19, 2027 1.05 1.30 0.95 0 6 0 16.00 3.20 3.45 4.20 0 0 0
June 18, 2027 5.25 5.45 4.55 0 0 0 9.00 0.43 0.55 0.75 0 0 0
June 18, 2027 4.85 5.10 4.20 0 0 0 9.50 0.50 0.70 0.90 0 0 0
June 18, 2027 4.45 4.70 3.85 0 0 0 10.00 0.65 0.85 1.05 0 0 0
June 18, 2027 3.80 4.05 3.25 0 0 0 11.00 0.95 1.15 1.45 0 0 0
June 18, 2027 3.50 3.70 3.00 0 0 0 11.50 1.10 1.35 1.65 0 0 0
June 18, 2027 3.35 3.55 2.85 0 0 0 11.75 1.20 1.45 1.75 0 0 0
June 18, 2027 3.20 3.45 2.70 0 0 0 12.00 1.30 1.60 1.90 0 0 0
June 18, 2027 2.60 2.90 2.25 0 0 0 13.00 1.80 2.05 2.45 0 0 0
June 18, 2027 2.15 2.40 1.85 0 0 0 14.00 2.30 2.55 3.00 0 0 0
June 18, 2027 1.75 2.00 1.55 0 7 0 15.00 2.85 3.15 3.75 0 0 0
June 18, 2027 1.40 1.65 1.30 0 13 0 16.00 3.50 3.75 4.45 0 0 0

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