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SIA – Sienna Senior Living Inc.

Last update: June 21, 2026 at 1:28 a.m.   (Real-time)

  • Last price: 21.850
  • Net change: 0.050
  • Bid price: 21.830
  • Ask price: 21.960
  • 30-day historical volatility: 15.06%
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: 523
Volume: 10
Open interest: 680
Volume: 10
July 17, 2026 2.75 3.10 3.10 0 0 0 19.00 0 0.12 0.12 0 0 0
July 17, 2026 2.25 2.60 2.60 0 0 0 19.50 0.01 0.13 0.13 0 0 0
July 17, 2026 1.75 2.10 2.10 0 0 0 20.00 0.01 0.15 0.15 0 2 0
July 17, 2026 1.35 1.65 1.65 0 0 0 20.50 0.02 0.20 0.20 0 2 0
July 17, 2026 0.90 1.25 1.25 0 10 0 21.00 0.06 0.28 0.28 0 17 0
July 17, 2026 0.50 0.80 0.80 0 0 0 21.50 0.16 0.40 0.40 0 10 0
July 17, 2026 0.20 0.45 0.45 0 10 0 22.00 0.35 0.60 0.60 0 15 0
July 17, 2026 0.04 0.26 0.26 0 10 0 22.50 0.70 0.95 0.95 0 0 0
July 17, 2026 0.01 0.19 0.19 0 0 0 23.00 1.05 1.35 1.35 0 21 0
July 17, 2026 0 0.15 0.15 0 112 0 23.50 1.55 1.85 1.85 0 0 0
July 17, 2026 0 0.13 0.13 0 0 0 24.00 2.05 2.35 2.35 0 0 0
July 17, 2026 0 0.11 0.11 0 0 0 24.50 2.50 2.85 2.85 0 0 0
July 17, 2026 0 0.11 0.11 0 0 0 25.00 3.00 3.35 3.35 0 0 0
July 17, 2026 0 0.10 0.10 0 0 0 26.00 4.00 4.35 4.35 0 0 0
July 17, 2026 0 0.10 0.10 0 0 0 27.00 5.00 5.35 5.35 0 0 0
August 21, 2026 2.75 3.25 3.25 0 0 0 19.00 0.01 0.30 0.30 0 0 0
August 21, 2026 2.30 2.75 2.75 0 0 0 19.50 0.01 0.38 0.38 0 0 0
August 21, 2026 1.85 2.25 2.25 0 5 0 20.00 0.01 0.47 0.47 0 0 0
August 21, 2026 1.45 1.85 1.85 0 0 0 20.50 0.11 0.55 0.55 0 0 0
August 21, 2026 1.05 1.45 1.45 0 0 0 21.00 0.21 0.65 0.65 0 32 0
August 21, 2026 0.70 1.15 1.15 0 0 0 21.50 0.37 0.75 0.75 0 60 0
August 21, 2026 0.40 0.85 0.85 -0.25 10 10 22.00 0.60 1.05 1.05 -0.35 0 10
August 21, 2026 0.21 0.65 0.65 0 0 0 22.50 0.85 1.25 1.25 0 0 0
August 21, 2026 0.01 0.49 0.49 0 0 0 23.00 1.25 1.65 1.65 0 0 0
August 21, 2026 0.01 0.39 0.39 0 3 0 23.50 1.65 2.05 2.05 0 0 0
August 21, 2026 0.01 0.30 0.30 0 0 0 24.00 2.05 2.45 2.45 0 0 0
August 21, 2026 0.01 0.21 0.21 0 0 0 24.50 2.45 3.00 3.00 0 0 0
August 21, 2026 0 0.13 0.13 0 30 0 25.00 2.95 3.50 3.50 0 0 0
August 21, 2026 0 0.11 0.11 0 0 0 26.00 3.90 4.45 4.45 0 0 0
August 21, 2026 0 0.10 0.10 0 0 0 27.00 4.90 5.45 5.45 0 0 0
September 18, 2026 9.75 10.05 10.05 0 0 0 12.00 0 0.10 0.10 0 0 0
September 18, 2026 8.75 9.05 9.05 0 0 0 13.00 0 0.10 0.10 0 0 0
September 18, 2026 7.75 8.05 8.05 0 0 0 14.00 0 0.08 0.08 0 0 0
September 18, 2026 6.75 7.05 7.05 0 0 0 15.00 0.01 0.08 0.08 0 0 0
September 18, 2026 5.75 6.00 6.00 0 0 0 16.00 0.01 0.15 0.15 0 0 0
September 18, 2026 4.75 5.00 5.00 0 0 0 17.00 0.01 0.17 0.17 0 20 0
September 18, 2026 3.75 4.10 4.10 0 0 0 18.00 0.02 0.23 0.23 0 0 0
September 18, 2026 2.85 3.10 3.10 0 0 0 19.00 0.06 0.30 0.30 0 0 0
September 18, 2026 2.40 2.70 2.70 0 0 0 19.50 0.08 0.37 0.37 0 0 0
September 18, 2026 1.95 2.25 2.25 0 50 0 20.00 0.14 0.45 0.45 0 0 0
September 18, 2026 1.55 1.90 1.90 0 0 0 20.50 0.23 0.60 0.60 0 0 0
September 18, 2026 1.15 1.55 1.55 0 10 0 21.00 0.35 0.70 0.70 0 100 0
September 18, 2026 0.85 1.20 1.20 0 0 0 21.50 0.55 0.90 0.90 0 0 0
September 18, 2026 0.55 0.95 0.95 0 0 0 22.00 0.80 1.15 1.15 0 30 0
September 18, 2026 0.32 0.70 0.70 0 0 0 22.50 1.05 1.40 1.40 0 0 0
September 18, 2026 0.21 0.49 0.49 0 0 0 23.00 1.40 1.75 1.75 0 0 0
September 18, 2026 0.08 0.38 0.38 0 0 0 23.50 1.80 2.10 2.10 0 0 0
September 18, 2026 0.02 0.28 0.28 0 0 0 24.00 2.20 2.50 2.50 0 0 0
September 18, 2026 0.01 0.20 0.20 0 0 0 24.50 2.65 2.95 2.95 0 0 0
September 18, 2026 0.01 0.15 0.15 0 0 0 25.00 3.15 3.45 3.45 0 0 0
September 18, 2026 0 0.12 0.12 0 10 0 26.00 4.15 4.40 4.40 0 0 0
September 18, 2026 0 0.09 0.09 0 0 0 28.00 6.05 6.40 6.40 0 0 0
September 18, 2026 0 0.10 0.10 0 0 0 30.00 8.05 8.35 8.35 0 0 0
October 16, 2026 2.85 3.25 3.25 0 0 0 19.00 0.09 0.39 0.39 0 0 0
October 16, 2026 2.40 2.75 2.75 0 0 0 19.50 0.15 0.47 0.47 0 0 0
October 16, 2026 2.05 2.35 2.35 0 0 0 20.00 0.23 0.55 0.55 0 1 0
October 16, 2026 1.65 2.00 2.00 0 0 0 20.50 0.35 0.65 0.65 0 0 0
October 16, 2026 1.30 1.65 1.65 0 0 0 21.00 0.55 0.80 0.80 0 0 0
October 16, 2026 0.95 1.35 1.35 0 0 0 21.50 0.70 1.05 1.05 0 0 0
October 16, 2026 0.75 1.05 1.05 0 0 0 22.00 0.95 1.25 1.25 0 0 0
October 16, 2026 0.55 0.80 0.80 0 0 0 22.50 1.25 1.55 1.55 0 0 0
October 16, 2026 0.31 0.65 0.65 0 0 0 23.00 1.55 1.85 1.85 0 0 0
October 16, 2026 0.16 0.47 0.47 0 0 0 23.50 1.90 2.25 2.25 0 0 0
October 16, 2026 0.10 0.35 0.35 0 0 0 24.00 2.30 2.60 2.60 0 0 0
October 16, 2026 0.04 0.27 0.27 0 0 0 24.50 2.75 3.10 3.10 0 0 0
October 16, 2026 0.01 0.22 0.22 0 0 0 25.00 3.20 3.50 3.50 0 0 0
October 16, 2026 0.01 0.16 0.16 0 0 0 26.00 4.10 4.45 4.45 0 0 0
November 20, 2026 2.90 3.25 3.25 0 0 0 19.00 0.15 0.49 0.49 0 0 0
November 20, 2026 2.50 2.85 2.85 0 0 0 19.50 0.22 0.55 0.55 0 0 0
November 20, 2026 2.15 2.50 2.50 0 0 0 20.00 0.33 0.75 0.75 0 0 0
November 20, 2026 1.75 2.15 2.15 0 0 0 20.50 0.47 0.85 0.85 0 0 0
November 20, 2026 1.45 1.80 1.80 0 0 0 21.00 0.65 1.05 1.05 0 0 0
November 20, 2026 1.15 1.50 1.50 0 0 0 21.50 0.85 1.25 1.25 0 0 0
November 20, 2026 0.85 1.25 1.25 0 0 0 22.00 1.10 1.45 1.45 0 0 0
November 20, 2026 0.65 1.00 1.00 0 0 0 22.50 1.35 1.75 1.75 0 0 0
November 20, 2026 0.41 0.80 0.80 0 0 0 23.00 1.70 2.05 2.05 0 0 0
November 20, 2026 0.31 0.65 0.65 0 0 0 23.50 2.05 2.40 2.40 0 0 0
November 20, 2026 0.17 0.49 0.49 0 0 0 24.00 2.40 2.80 2.80 0 0 0
November 20, 2026 0.08 0.38 0.38 0 0 0 24.50 2.80 3.20 3.20 0 0 0
December 18, 2026 5.70 6.10 6.10 0 0 0 16.00 0.01 0.20 0.20 0 1 0
December 18, 2026 3.80 4.15 4.15 0 0 0 18.00 0.08 0.43 0.43 0 15 0
December 18, 2026 2.90 3.35 3.35 0 1 0 19.00 0.21 0.55 0.55 0 6 0
December 18, 2026 2.50 2.95 2.95 0 0 0 19.50 0.31 0.65 0.70 0 0 0
December 18, 2026 2.15 2.55 2.55 0 3 0 20.00 0.42 0.85 0.85 0 10 0
December 18, 2026 1.85 2.20 2.20 0 0 0 20.50 0.60 0.95 0.95 0 0 0
December 18, 2026 1.50 1.90 1.90 0 30 0 21.00 0.75 1.15 1.15 0 100 0
December 18, 2026 1.25 1.65 1.60 0 0 0 21.50 0.95 1.35 1.40 0 0 0
December 18, 2026 0.95 1.40 1.40 0 28 0 22.00 1.25 1.60 1.60 0 150 0
December 18, 2026 0.75 1.15 1.15 0 0 0 22.50 1.50 1.85 1.90 0 0 0
December 18, 2026 0.55 0.95 0.95 0 39 0 23.00 1.80 2.20 2.20 0 87 0
December 18, 2026 0.33 0.75 0.75 0 0 0 23.50 2.15 2.55 2.55 0 0 0
December 18, 2026 0.21 0.65 0.65 0 14 0 24.00 2.50 2.90 2.90 0 1 0
December 18, 2026 0.06 0.49 0.49 0 85 0 25.00 3.30 3.70 3.70 0 0 0
December 18, 2026 0.07 0.45 0.45 0 3 0 26.00 4.20 4.60 4.60 0 0 0
December 18, 2026 0 0.14 0.14 0 0 0 28.00 6.10 6.50 6.50 0 0 0
December 18, 2026 0 0.11 0.11 0 0 0 30.00 8.05 8.45 8.45 0 0 0
March 19, 2027 3.80 4.25 4.25 0 0 0 18.00 0.21 0.65 0.65 0 0 0
March 19, 2027 3.00 3.45 3.45 0 0 0 19.00 0.41 0.85 0.85 0 0 0
March 19, 2027 2.30 2.75 2.75 0 0 0 20.00 0.70 1.10 1.10 0 0 0
March 19, 2027 1.70 2.15 2.15 0 0 0 21.00 1.05 1.45 1.45 0 0 0
March 19, 2027 1.20 1.60 1.60 0 0 0 22.00 1.55 1.95 1.95 0 0 0
March 19, 2027 0.85 1.30 1.30 0 0 0 23.00 2.10 2.50 2.50 0 0 0
March 19, 2027 0.55 0.75 0.75 0 16 0 24.00 2.75 3.20 3.20 0 0 0
March 19, 2027 0.21 0.65 0.65 0 40 0 25.00 3.50 4.00 4.00 0 0 0
March 19, 2027 0.11 0.55 0.55 0 0 0 26.00 4.40 4.80 4.80 0 0 0
March 19, 2027 0.03 0.36 0.36 0 0 0 28.00 6.20 6.60 6.60 0 0 0
March 19, 2027 0 0.13 0.13 0 3 0 30.00 8.05 8.50 8.50 0 0 0
June 18, 2027 3.90 4.45 4.40 0 0 0 18.00 0.41 0.85 0.80 0 0 0
June 18, 2027 2.45 2.90 2.90 0 0 0 20.00 0.95 1.35 1.40 0 0 0
June 18, 2027 1.90 2.30 2.30 0 0 0 21.00 1.30 1.75 1.75 0 0 0
June 18, 2027 1.45 1.90 1.90 0 1 0 22.00 1.80 2.25 2.25 0 0 0
June 18, 2027 1.05 1.50 1.50 0 0 0 23.00 2.30 2.90 2.80 0 0 0
June 18, 2027 0.75 1.15 1.15 0 0 0 24.00 2.95 3.50 3.45 0 0 0
June 18, 2027 0.41 0.85 0.85 0 0 0 25.00 3.65 4.20 4.25 0 0 0

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