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SOBO – South Bow Corporation

Last update: July 26, 2025 at 5:54 a.m.   (Real-time)

  • Last price: 35.580
  • Net change: -0.290
  • Bid price: 35.500
  • Ask price: 35.980
  • 30-day historical volatility: 15.07%
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: 9,610
Volume: 315
Open interest: 1,845
Volume: 75
August 15, 2025 7.45 7.85 7.85 0 0 0 28.00 0 0.30 0.30 0 22 0
August 15, 2025 6.50 6.85 6.85 0 0 0 29.00 0 0.31 0.31 0 5 0
August 15, 2025 5.50 5.90 5.90 0 0 0 30.00 0 0.32 0.32 0 114 0
August 15, 2025 4.55 4.90 4.90 0 0 0 31.00 0.01 0.35 0.35 0 21 0
August 15, 2025 3.55 3.95 3.95 0 0 0 32.00 0.11 0.30 0.30 0 20 0
August 15, 2025 2.65 3.05 3.05 0 0 0 33.00 0.10 0.23 0.23 0 77 0
August 15, 2025 1.85 2.15 2.15 0 0 0 34.00 0.20 0.49 0.49 -0.02 113 2
August 15, 2025 1.15 1.45 1.45 -0.40 50 10 35.00 0.43 0.75 0.75 0 99 0
August 15, 2025 0.55 0.90 0.90 -0.10 1,850 2 36.00 0.75 1.20 1.20 0 48 0
August 15, 2025 0.26 0.55 0.55 0 3,796 0 37.00 1.55 1.90 1.90 0 49 0
August 15, 2025 0.10 0.35 0.35 -0.31 1,757 300 38.00 2.35 2.70 2.70 0 0 0
August 15, 2025 0 0.34 0.34 0 7 0 39.00 3.30 3.65 3.65 0 0 0
August 15, 2025 0 0.32 0.32 0 104 0 40.00 4.10 4.75 4.75 0 0 0
August 15, 2025 0 0.30 0.30 0 20 0 41.00 5.10 5.75 5.75 0 0 0
August 15, 2025 0 0.30 0.30 0 0 0 42.00 6.15 6.70 6.70 0 0 0
August 15, 2025 0 0.30 0.30 0 0 0 44.00 8.15 8.70 8.70 0 0 0
September 19, 2025 10.60 10.90 10.90 0 0 0 25.00 0.01 0.10 0.10 0 5 0
September 19, 2025 7.65 8.00 8.00 0 0 0 28.00 0.02 0.24 0.24 0 11 0
September 19, 2025 6.70 7.05 7.05 0 0 0 29.00 0.02 0.27 0.27 0 0 0
September 19, 2025 5.75 6.05 6.05 0 0 0 30.00 0.11 0.20 0.20 0 156 0
September 19, 2025 4.80 5.15 5.15 0 0 0 31.00 0.15 0.26 0.26 0 20 0
September 19, 2025 3.90 4.20 4.20 0 50 0 32.00 0.22 0.30 0.30 0 91 0
September 19, 2025 3.05 3.35 3.35 0 23 0 33.00 0.35 0.49 0.49 0 25 0
September 19, 2025 2.25 2.55 2.55 0 60 0 34.00 0.55 0.75 0.75 0 167 0
September 19, 2025 1.55 1.80 1.80 0 37 0 35.00 0.90 1.05 1.05 -0.15 54 50
September 19, 2025 1.10 1.25 1.25 0 216 0 36.00 1.30 1.50 1.50 0 48 0
September 19, 2025 0.55 0.80 0.80 0 139 0 37.00 1.85 2.05 2.05 0 15 0
September 19, 2025 0.27 0.46 0.46 0 338 0 38.00 2.50 2.80 2.80 0 20 0
September 19, 2025 0.12 0.26 0.26 0 157 0 39.00 3.20 3.70 3.70 0 0 0
September 19, 2025 0.04 0.17 0.17 0 38 0 40.00 4.25 4.60 4.60 0 10 0
September 19, 2025 0.01 0.18 0.18 0 12 0 41.00 5.20 5.60 5.60 0 0 0
September 19, 2025 0 0.15 0.15 0 0 0 42.00 6.20 6.60 6.60 0 0 0
September 19, 2025 0 0.13 0.13 0 0 0 44.00 8.20 8.60 8.60 0 0 0
September 19, 2025 0 0.13 0.13 0 0 0 45.00 9.20 9.60 9.60 0 0 0
October 17, 2025 7.60 8.05 8.05 0 0 0 28.00 0.06 0.36 0.36 0 1 0
October 17, 2025 5.70 6.10 6.10 0 0 0 30.00 0.18 0.34 0.34 0 0 0
October 17, 2025 4.80 5.10 5.10 0 0 0 31.00 0.31 0.44 0.44 0 5 0
October 17, 2025 3.85 4.25 4.25 0 0 0 32.00 0.46 0.60 0.60 0 2 0
October 17, 2025 3.05 3.35 3.35 0 0 0 33.00 0.60 0.80 0.80 0 14 0
October 17, 2025 2.25 2.55 2.55 0 60 0 34.00 0.90 1.10 1.10 0 1 0
October 17, 2025 1.65 1.90 1.90 0 12 0 35.00 1.25 1.50 1.50 0 60 0
October 17, 2025 1.05 1.35 1.35 0 20 0 36.00 1.70 2.00 2.00 0 5 0
October 17, 2025 0.65 0.90 0.90 0 24 0 37.00 2.30 2.65 2.65 0 0 0
October 17, 2025 0.45 0.55 0.55 0 57 0 38.00 3.05 3.50 3.50 0 5 0
October 17, 2025 0.21 0.38 0.38 0 96 0 39.00 3.90 4.30 4.30 0 0 0
October 17, 2025 0.09 0.25 0.25 0 24 0 40.00 4.75 5.25 5.25 0 0 0
October 17, 2025 0 0.16 0.16 0 0 0 42.00 6.70 7.15 7.15 0 0 0
November 21, 2025 5.70 6.25 6.25 0 0 0 30.00 0.41 0.55 0.55 0 4 0
November 21, 2025 3.95 4.45 4.45 0 0 0 32.00 0.70 0.95 0.95 0 0 0
November 21, 2025 3.25 3.65 3.65 0 0 0 33.00 0.95 1.20 1.20 0 4 0
November 21, 2025 2.55 2.90 2.90 0 5 0 34.00 1.25 1.55 1.55 0 0 0
November 21, 2025 1.90 2.30 2.30 0 0 0 35.00 1.65 1.95 1.95 0 8 0
November 21, 2025 1.35 1.75 1.75 0 4 0 36.00 2.10 2.45 2.45 0 0 0
November 21, 2025 0.95 1.30 1.30 0 0 0 37.00 2.65 3.05 3.05 0 0 0
November 21, 2025 0.65 0.95 0.95 0 23 0 38.00 3.35 3.75 3.75 0 0 0
November 21, 2025 0.39 0.70 0.70 0 6 0 39.00 4.10 4.60 4.60 0 0 0
November 21, 2025 0.24 0.49 0.49 0 2 0 40.00 5.00 5.45 5.45 0 0 0
November 21, 2025 0.10 0.28 0.28 0 0 0 42.00 6.75 7.25 7.25 0 0 0
December 19, 2025 10.65 11.10 11.10 0 1 0 25.00 0.07 0.46 0.46 0 34 0
December 19, 2025 7.75 8.30 8.30 0 0 0 28.00 0.35 0.50 0.50 0 48 0
December 19, 2025 5.80 6.40 6.40 0 3 0 30.00 0.50 0.75 0.75 0 88 0
December 19, 2025 4.20 4.75 4.75 0 0 0 32.00 0.90 1.15 1.15 -0.10 19 3
December 19, 2025 3.40 3.90 3.90 0 0 0 33.00 1.05 1.35 1.35 0 0 0
December 19, 2025 2.70 3.10 3.10 0 25 0 34.00 1.40 1.70 1.70 0 140 0
December 19, 2025 2.15 2.45 2.45 0 20 0 35.00 1.70 2.15 2.15 0 58 0
December 19, 2025 1.60 1.90 1.90 0 86 0 36.00 2.25 2.65 2.65 0 0 0
December 19, 2025 1.20 1.45 1.45 0 17 2 37.00 2.90 3.20 3.20 0.05 0 10
December 19, 2025 0.85 1.10 1.10 0 107 1 38.00 3.55 4.00 4.00 0 10 0
December 19, 2025 0.60 0.80 0.80 0 0 0 39.00 4.20 4.70 4.70 0 0 0
December 19, 2025 0.41 0.60 0.60 0 268 0 40.00 4.95 5.50 5.50 0 3 0
December 19, 2025 0.18 0.39 0.39 0 31 0 42.00 6.45 7.25 7.25 0 0 0
December 19, 2025 0.02 0.28 0.28 0 0 0 44.00 8.70 9.10 9.10 0 0 0
December 19, 2025 0 0.23 0.23 0 14 0 45.00 9.75 10.20 10.20 0 0 0
January 16, 2026 4.15 4.75 4.75 0 0 0 32.00 1.10 1.45 1.45 0 0 0
January 16, 2026 3.45 4.00 4.00 0 0 0 33.00 1.35 1.75 1.75 0 0 0
January 16, 2026 2.75 3.15 3.15 0 0 0 34.00 1.75 2.15 2.15 0 0 0
January 16, 2026 2.10 2.50 2.50 0 0 0 35.00 2.15 2.60 2.60 0 0 0
January 16, 2026 1.60 2.00 2.00 0 0 0 36.00 2.70 3.10 3.10 0 0 0
January 16, 2026 1.20 1.55 1.55 0 0 0 37.00 3.35 3.75 3.75 0 0 0
January 16, 2026 0.85 1.20 1.20 0 0 0 38.00 3.85 4.45 4.45 0 0 0
January 16, 2026 0.65 0.95 0.95 0 1 0 39.00 4.65 5.25 5.25 0 0 0
January 16, 2026 0.41 0.65 0.65 0 0 0 40.00 5.40 6.00 6.00 0 0 0
January 16, 2026 0.21 0.44 0.44 0 0 0 42.00 7.05 7.90 7.90 0 0 0
March 20, 2026 10.60 11.15 11.15 0 0 0 25.00 0.34 0.55 0.55 0 28 0
March 20, 2026 7.80 8.35 8.35 0 0 0 28.00 0.65 0.90 0.90 0 3 0
March 20, 2026 5.85 6.55 6.55 0 0 0 30.00 1.00 1.30 1.30 0 66 0
March 20, 2026 4.40 4.95 4.95 0 0 0 32.00 1.50 1.85 1.85 -0.30 7 10
March 20, 2026 3.05 3.55 3.55 0 0 0 34.00 2.10 2.55 2.55 0 0 0
March 20, 2026 2.05 2.40 2.40 0 0 0 36.00 3.10 3.55 3.55 0 10 0
March 20, 2026 1.25 1.60 1.60 0 6 0 38.00 4.30 4.80 4.80 0 0 0
March 20, 2026 0.75 1.00 1.00 0 13 0 40.00 5.75 6.25 6.25 0 0 0
March 20, 2026 0.45 0.70 0.70 0 5 0 42.00 7.40 7.90 7.90 0 0 0
March 20, 2026 0.11 0.40 0.40 0 7 0 45.00 9.95 10.60 10.60 0 0 0
June 19, 2026 6.10 6.80 6.80 0 0 0 30.00 1.45 1.80 1.80 0 9 0
June 19, 2026 4.55 5.20 5.20 0 4 0 32.00 2.00 2.45 2.45 0 0 0
June 19, 2026 3.25 3.85 3.85 0 0 0 34.00 2.75 3.20 3.20 0 0 0
June 19, 2026 2.30 2.75 2.75 0 2 0 36.00 3.80 4.25 4.25 0 18 0
June 19, 2026 1.55 1.95 1.95 0 0 0 38.00 5.00 5.55 5.55 0 5 0
June 19, 2026 0.95 1.35 1.35 0 13 0 40.00 6.40 7.00 7.00 0 0 0
June 19, 2026 0.31 0.55 0.55 0 0 0 45.00 10.45 11.20 11.20 0 0 0

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