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TNZ – TNZ

Last update: July 26, 2025 at 6:14 a.m.   (Real-time)

  • Last price: 19.310
  • Net change: 1.210
  • Bid price: 19.200
  • Ask price: 19.430
  • 30-day historical volatility: 32.76%
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: 2,353
Volume: 56
Open interest: 1,686
Volume: 36
August 15, 2025 9.25 10.35 10.35 0 0 0 9.50 0 0.50 0.50 0 0 0
August 15, 2025 8.95 10.05 10.05 0 0 0 9.75 0 0.50 0.50 0 0 0
August 15, 2025 8.75 9.85 9.85 0 0 0 10.00 0 0.50 0.50 0 1 0
August 15, 2025 8.25 9.35 9.35 0 0 0 10.50 0 0.50 0.50 0 10 0
August 15, 2025 7.75 8.85 8.85 0 0 0 11.00 0 0.50 0.50 0 1 0
August 15, 2025 7.25 8.35 8.35 0 0 0 11.50 0 0.50 0.50 0 4 0
August 15, 2025 6.75 7.85 7.85 0 0 0 12.00 0 0.50 0.50 0 1 0
August 15, 2025 6.25 7.35 7.35 0 0 0 12.50 0 0.49 0.49 0 0 0
August 15, 2025 5.75 6.85 6.85 0 0 0 13.00 0 0.49 0.49 0 0 0
August 15, 2025 5.25 6.35 6.35 0 0 0 13.50 0 0.50 0.50 0 2 0
August 15, 2025 4.90 5.70 5.70 0 0 0 14.00 0.01 0.50 0.50 0 20 0
August 15, 2025 4.40 5.20 5.20 0 2 0 14.50 0 0.50 0.50 0 0 0
August 15, 2025 4.00 4.75 4.75 0 0 0 15.00 0.01 0.25 0.25 0 10 0
August 15, 2025 3.50 4.25 4.25 0 0 0 15.50 0.01 0.50 0.50 0 50 0
August 15, 2025 3.00 3.75 3.75 0 0 0 16.00 0 0.25 0.25 -0.15 0 1
August 15, 2025 2.60 3.35 3.35 0 0 0 16.50 0 0.55 0.55 0 22 0
August 15, 2025 2.20 2.95 2.95 0 0 0 17.00 0 0.65 0.65 0 91 0
August 15, 2025 2.00 2.45 2.45 0 50 0 17.50 0 1.50 1.50 0 20 0
August 15, 2025 1.60 2.10 2.10 0 2 0 18.00 0.30 0.80 0.80 0 77 0
August 15, 2025 1.30 1.80 1.80 0 0 0 18.50 0.50 0.95 0.95 0 53 0
August 15, 2025 0 1.10 1.10 0 7 0 19.00 0.30 5.30 5.30 0 44 0
August 15, 2025 0 0.80 0.80 0 3 0 19.50 0.90 1.40 1.40 0 17 0
August 15, 2025 0.50 1.00 1.00 -0.10 53 20 20.00 1.20 1.70 1.70 0 34 0
August 15, 2025 0.15 5.15 5.15 0 20 0 20.50 1.50 2.00 2.00 0 0 0
August 15, 2025 0.20 0.70 0.70 0 49 0 21.00 1.90 2.40 2.40 0 0 0
August 15, 2025 0.10 0.60 0.60 0 1 0 21.50 2.10 2.85 2.85 0 0 0
August 15, 2025 0 0.49 0.49 -0.09 40 2 22.00 2.50 3.30 3.30 0 0 0
August 15, 2025 0 0.49 0.49 0 10 0 23.00 3.45 4.20 4.20 0 0 0
September 19, 2025 9.75 10.85 10.85 0 0 0 9.00 0 0.50 0.50 0 10 0
September 19, 2025 9.25 10.35 10.35 0 0 0 9.50 0 0.50 0.50 0 10 0
September 19, 2025 9.05 10.15 10.15 0 0 0 9.75 0 0.50 0.50 0 0 0
September 19, 2025 8.75 9.85 9.85 0 12 0 10.00 0 0.50 0.50 0 20 0
September 19, 2025 8.25 9.35 9.35 0 0 0 10.50 0 0.49 0.49 0 0 0
September 19, 2025 7.75 8.85 8.85 0 28 0 11.00 0 0.49 0.49 0 19 0
September 19, 2025 7.25 8.35 8.35 0 0 0 11.50 0 0.49 0.49 0 5 0
September 19, 2025 6.75 7.85 7.85 0 36 0 12.00 0 0.50 0.50 0 56 0
September 19, 2025 6.35 7.45 7.45 0 0 0 12.50 0 0.50 0.50 0 2 0
September 19, 2025 5.85 6.95 6.95 0 262 0 13.00 0 0.50 0.50 0 51 0
September 19, 2025 5.35 6.45 6.45 0 0 0 13.50 0 0.50 0.50 0 0 0
September 19, 2025 5.05 5.80 5.80 0 32 0 14.00 0 0.50 0.50 0 14 0
September 19, 2025 4.60 5.35 5.35 0 0 0 14.50 0 0.50 0.50 0 10 0
September 19, 2025 4.10 4.90 4.90 0 83 0 15.00 0 0.35 0.35 0 42 10
September 19, 2025 3.70 4.45 4.45 0 0 0 15.50 0 0.50 0.50 0 4 0
September 19, 2025 3.30 4.05 4.05 0 31 0 16.00 0.10 0.60 0.60 0 5 0
September 19, 2025 2.90 3.65 3.65 0 0 0 16.50 0.20 0.70 0.70 0 22 0
September 19, 2025 2.50 3.25 3.25 0 2 0 17.00 0 0.95 0.95 0 4 0
September 19, 2025 2.10 2.90 2.90 0 8 0 17.50 0.40 0.90 0.90 0 14 0
September 19, 2025 2.00 2.50 2.50 0 327 0 18.00 0.60 1.10 1.10 0 38 0
September 19, 2025 1.70 2.20 2.20 0 0 0 18.50 0 1.00 1.00 0 5 0
September 19, 2025 1.40 1.90 1.90 0 2 0 19.00 1.00 1.50 1.50 0 3 0
September 19, 2025 1.10 1.60 1.60 0.15 0 2 19.50 1.30 1.80 1.80 0 0 0
September 19, 2025 0.90 1.40 1.40 0.05 49 4 20.00 1.60 2.10 2.10 0 0 0
September 19, 2025 0.70 1.20 1.20 0 10 0 20.50 1.90 2.40 2.40 0 0 0
September 19, 2025 0.90 5.65 5.65 0 72 0 21.00 2.10 2.85 2.85 0 0 0
September 19, 2025 0.40 0.90 0.90 0 15 0 21.50 2.40 3.20 3.20 0 0 0
September 19, 2025 0.30 0.80 0.80 0 93 0 22.00 2.80 3.55 3.55 0 0 0
September 19, 2025 0.10 0.60 0.60 0 68 0 23.00 3.60 4.35 4.35 0 0 0
October 17, 2025 8.75 9.90 9.90 0 0 0 10.00 0 0.49 0.49 0 40 0
October 17, 2025 8.35 9.45 9.45 0 0 0 10.50 0 0.49 0.49 0 0 0
October 17, 2025 7.85 8.95 8.95 0 0 0 11.00 0 0.49 0.49 0 0 0
October 17, 2025 7.35 8.45 8.45 0 0 0 11.50 0 0.49 0.49 0 0 0
October 17, 2025 6.85 7.95 7.95 0 0 0 12.00 0 0.49 0.49 0 0 0
October 17, 2025 6.35 7.50 7.50 0 0 0 12.50 0 0.49 0.49 0 40 0
October 17, 2025 5.95 7.05 7.05 0 0 0 13.00 0 0.49 0.49 0 0 0
October 17, 2025 5.45 6.55 6.55 0 0 0 13.50 0 0.49 0.49 0 0 0
October 17, 2025 5.15 6.25 6.25 0 0 0 14.00 0 0.49 0.49 0 0 0
October 17, 2025 4.75 5.50 5.50 0 0 0 14.50 0 0.49 0.49 0 0 0
October 17, 2025 4.30 5.10 5.10 0 1 1 15.00 0.11 0.50 0.50 0 0 0
October 17, 2025 3.90 4.70 4.70 0 0 0 15.50 0.20 0.65 0.65 0 30 0
October 17, 2025 3.50 4.30 4.30 0 0 0 16.00 0.30 0.75 0.75 0 0 0
October 17, 2025 3.10 3.90 3.90 0 0 0 16.50 0.40 0.90 0.90 0 20 0
October 17, 2025 2.75 3.50 3.50 0 0 0 17.00 0.50 1.00 1.00 0 6 0
October 17, 2025 2.40 3.20 3.20 0 20 0 17.50 0.70 1.20 1.20 0 4 0
October 17, 2025 2.15 2.85 2.85 0 5 0 18.00 0.80 1.30 1.30 0 0 0
October 17, 2025 1.90 2.40 2.40 0 0 0 18.50 1.00 1.50 1.50 0 0 0
October 17, 2025 1.70 2.20 2.20 0 0 0 19.00 1.30 1.80 1.80 0 0 0
October 17, 2025 1.40 1.90 1.90 0 0 0 19.50 1.50 2.00 2.00 0 0 0
October 17, 2025 1.20 1.70 1.70 0 50 0 20.00 1.80 2.30 2.30 0 0 0
October 17, 2025 1.00 1.50 1.50 0 10 0 20.50 2.10 2.85 2.85 0 0 0
October 17, 2025 0.80 1.30 1.30 0 10 0 21.00 2.35 3.05 3.05 0 0 0
October 17, 2025 0.70 1.20 1.20 0 0 0 21.50 2.65 3.35 3.35 0 0 0
October 17, 2025 0.50 1.00 1.00 -0.05 20 2 22.00 3.05 3.75 3.75 0 0 0
October 17, 2025 0.30 0.80 0.80 0 40 0 23.00 3.80 4.55 4.55 0 0 0
November 21, 2025 6.95 8.10 8.10 0 0 0 12.00 0 0.49 0.49 0 0 0
November 21, 2025 6.05 7.20 7.20 0 0 0 13.00 0.10 0.60 0.60 0 0 0
November 21, 2025 5.65 6.80 6.80 0 0 0 13.50 0.10 0.60 0.60 0 0 0
November 21, 2025 5.25 6.40 6.40 0 0 0 14.00 0.20 0.60 0.60 0 70 0
November 21, 2025 5.00 5.80 5.80 0 0 0 14.50 0.30 0.80 0.80 0 0 0
November 21, 2025 4.60 5.40 5.40 0 0 0 15.00 0.40 0.90 0.90 0 0 0
November 21, 2025 4.20 5.00 5.00 0 0 0 15.50 0.50 1.00 1.00 0 2 0
November 21, 2025 3.80 4.60 4.60 0 0 0 16.00 0.60 1.10 1.10 0 0 0
November 21, 2025 3.50 4.30 4.30 0 0 0 16.50 0.70 1.20 1.20 0 21 0
November 21, 2025 3.20 4.00 4.00 0 0 0 17.00 0.90 1.40 1.40 0 1 0
November 21, 2025 2.90 3.70 3.70 0 0 0 17.50 1.10 1.60 1.60 0 0 0
November 21, 2025 2.65 3.35 3.35 0 2 0 18.00 1.30 1.80 1.80 0 6 0
November 21, 2025 2.35 3.10 3.10 0 0 0 18.50 1.50 2.00 2.00 0 0 0
November 21, 2025 2.10 2.85 2.85 0 0 0 19.00 1.70 2.20 2.20 0 0 0
November 21, 2025 1.90 2.40 2.40 0 0 0 19.50 2.00 2.50 2.50 0 0 0
November 21, 2025 1.70 2.20 2.20 0 0 0 20.00 2.15 2.85 2.85 0 0 0
November 21, 2025 1.50 2.00 2.00 0 0 0 20.50 2.40 3.15 3.15 0 0 0
November 21, 2025 1.30 1.80 1.80 0 0 0 21.00 2.70 3.50 3.50 0 0 0
November 21, 2025 1.20 1.70 1.70 0 0 0 21.50 3.05 3.80 3.80 0 0 0
November 21, 2025 1.00 1.50 1.50 0 0 0 22.00 3.40 4.15 4.15 0 0 0
November 21, 2025 0.70 1.20 1.20 0 20 0 23.00 4.15 4.85 4.85 0 0 0
December 19, 2025 9.85 11.00 11.00 0 43 0 9.00 0 0.49 0.49 0 3 0
December 19, 2025 9.35 10.50 10.50 0 0 0 9.50 0 0.49 0.49 0 10 0
December 19, 2025 8.95 10.10 10.10 0 38 0 10.00 0 0.49 0.49 0 10 0
December 19, 2025 7.95 9.10 9.10 0.60 34 13 11.00 0 0.50 0.50 0 53 0
December 19, 2025 7.05 8.20 8.20 0 0 0 12.00 0 0.50 0.50 0 15 0
December 19, 2025 6.25 7.40 7.40 0 33 0 13.00 0.11 0.60 0.60 0 4 0
December 19, 2025 5.35 6.50 6.50 0 20 0 14.00 0.31 0.80 0.80 0 0 0
December 19, 2025 4.80 5.60 5.60 0 29 0 15.00 0.50 1.00 1.00 0 76 0
December 19, 2025 4.00 4.80 4.80 0 13 0 16.00 0 1.00 1.00 0 16 0
December 19, 2025 3.70 4.50 4.50 0 0 0 16.50 0.90 1.40 1.40 0 0 0
December 19, 2025 3.40 4.20 4.20 0 130 0 17.00 1.10 1.60 1.60 0 1 0
December 19, 2025 3.15 3.90 3.90 0 0 0 17.50 1.30 1.80 1.80 -0.45 0 20
December 19, 2025 2.80 3.55 3.55 0 33 0 18.00 1.50 2.00 2.00 0 6 0
December 19, 2025 2.50 3.30 3.30 0 0 0 18.50 1.70 2.20 2.20 0 0 0
December 19, 2025 2.20 3.00 3.00 0 1 0 19.00 1.90 2.40 2.40 0 1 0
December 19, 2025 2.10 2.85 2.85 0 0 0 19.50 2.10 2.85 2.85 0 0 0
December 19, 2025 1.90 2.40 2.40 0 39 0 20.00 2.30 3.05 3.05 0 2 0
December 19, 2025 1.70 2.20 2.20 0 0 0 20.50 2.60 3.35 3.35 0 0 0
December 19, 2025 1.50 2.00 2.00 0 0 0 21.00 2.90 3.65 3.65 0 0 0
December 19, 2025 1.40 1.90 1.90 0 0 0 21.50 3.20 4.00 4.00 0 0 0
December 19, 2025 1.20 1.70 1.70 0 3 0 22.00 3.60 4.35 4.35 0 0 0
December 19, 2025 0.90 1.40 1.40 0 15 0 23.00 4.30 5.05 5.05 0 0 0
December 19, 2025 0.70 1.20 1.20 0 25 0 24.00 5.00 5.80 5.80 0 0 0
January 16, 2026 4.20 5.00 5.00 0 0 0 16.00 0.90 1.40 1.40 0 140 0
January 16, 2026 3.90 4.70 4.70 0 0 0 16.50 1.00 1.50 1.50 0 0 0
January 16, 2026 3.50 4.30 4.30 0 0 0 17.00 1.20 1.70 1.70 0 0 0
January 16, 2026 3.20 4.00 4.00 0 0 0 17.50 1.40 1.90 1.90 0 0 0
January 16, 2026 3.00 3.80 3.80 0 0 0 18.00 1.60 2.10 2.10 0 0 0
January 16, 2026 2.70 3.50 3.50 0 0 0 18.50 1.80 2.30 2.30 0 0 0
January 16, 2026 2.40 3.20 3.20 0 0 0 19.00 2.10 2.90 2.90 0 0 0
January 16, 2026 2.20 3.00 3.00 0 0 0 19.50 2.20 3.00 3.00 0 0 0
January 16, 2026 2.10 2.90 2.90 0 0 0 20.00 2.50 3.25 3.25 0 0 0
January 16, 2026 1.90 2.40 2.40 0 0 0 20.50 2.70 3.45 3.45 0 0 0
January 16, 2026 1.70 2.20 2.20 0 0 0 21.00 3.10 3.85 3.85 0 0 0
January 16, 2026 1.40 1.90 1.90 0 1 0 22.00 3.70 4.50 4.50 0 0 0
March 20, 2026 10.05 11.20 11.20 0 36 0 9.00 0 0.50 0.50 0 25 0
March 20, 2026 9.55 10.70 10.70 0 6 0 9.50 0 0.50 0.50 0 21 0
March 20, 2026 9.15 10.30 10.30 0 13 0 10.00 0 0.50 0.50 0 4 0
March 20, 2026 8.25 9.40 9.40 0 0 0 11.00 0.10 0.60 0.60 0 17 0
March 20, 2026 7.45 8.60 8.60 0 7 0 12.00 0.30 0.80 0.80 0 10 0
March 20, 2026 6.65 7.80 7.80 0 4 0 13.00 0.50 1.00 1.00 0 33 0
March 20, 2026 5.85 7.00 7.00 0 2 0 14.00 0.70 1.20 1.20 0 140 0
March 20, 2026 5.15 6.30 6.30 0 7 0 15.00 1.00 1.50 1.50 0 14 0
March 20, 2026 4.70 5.50 5.50 0 50 0 16.00 1.30 1.80 1.80 0 5 0
March 20, 2026 4.00 4.80 4.80 0 9 0 17.00 1.70 2.20 2.20 0 3 0
March 20, 2026 3.50 4.30 4.30 0 14 0 18.00 2.10 2.90 2.90 0 4 0
March 20, 2026 3.10 3.80 3.80 0 14 0 19.00 2.40 3.20 3.20 0 0 0
March 20, 2026 2.50 3.30 3.30 0 13 0 20.00 2.90 3.70 3.70 0 10 0
March 20, 2026 2.10 2.90 2.90 0 20 0 21.00 3.50 4.30 4.30 0 0 0
March 20, 2026 1.90 2.40 2.40 -1.60 30 5 22.00 4.20 4.95 4.95 0 0 0
March 20, 2026 1.30 1.80 1.80 0 20 0 24.00 5.40 6.55 6.55 0 0 0
June 19, 2026 6.30 7.50 7.50 0 0 0 14.00 1.10 1.60 1.60 0 0 0
June 19, 2026 5.10 6.30 6.30 0 2 0 16.00 1.70 2.20 2.20 -0.20 16 5
June 19, 2026 4.60 5.40 5.40 0 2 0 17.00 2.10 2.85 2.85 0 2 0
June 19, 2026 4.10 4.90 4.90 0 0 0 18.00 2.40 3.20 3.20 0 1 0
June 19, 2026 3.60 4.40 4.40 0 10 0 19.00 2.90 3.70 3.70 0 3 0
June 19, 2026 3.20 4.00 4.00 -0.20 1 7 20.00 3.50 4.30 4.30 0 10 0
June 19, 2026 2.80 3.60 3.60 0 12 0 21.00 4.10 4.90 4.90 0 0 0
June 19, 2026 2.40 3.20 3.20 0 41 0 22.00 4.70 5.50 5.50 0 0 0
June 19, 2026 2.00 2.50 2.50 0 38 0 24.00 5.90 7.05 7.05 0 0 0

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