GRT – Granite Real Estate Investment Trust Inc.
Last update: March 31, 2026 at 1:38 a.m. (Real-time)
- Last price: 0
- Net change: 0
- Bid price: 0
- Ask price: 0
- 30-day historical volatility: 25.12%
| 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: 707
Volume: 0
|
Open interest: 150
Volume: 0
|
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| April 17, 2026 | 0 | 0 | 14.05 | 0 | 0 | 0 | 68.00 | 0 | 0 | 0.47 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 12.05 | 0 | 0 | 0 | 70.00 | 0 | 0 | 0.49 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 10.05 | 0 | 0 | 0 | 72.00 | 0 | 0 | 0.49 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 8.05 | 0 | 0 | 0 | 74.00 | 0 | 0 | 0.37 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 6.15 | 0 | 0 | 0 | 76.00 | 0 | 0 | 0.50 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 4.40 | 0 | 0 | 0 | 78.00 | 0 | 0 | 0.80 | 0 | 12 | 0 |
| April 17, 2026 | 0 | 0 | 2.85 | 0 | 10 | 0 | 80.00 | 0 | 0 | 1.25 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 1.50 | 0 | 17 | 0 | 82.00 | 0 | 0 | 2.05 | 0 | 10 | 0 |
| April 17, 2026 | 0 | 0 | 0.80 | 0 | 50 | 0 | 84.00 | 0 | 0 | 3.45 | 0 | 8 | 0 |
| April 17, 2026 | 0 | 0 | 0.50 | 0 | 0 | 0 | 86.00 | 0 | 0 | 5.15 | 0 | 10 | 0 |
| April 17, 2026 | 0 | 0 | 0.49 | 0 | 133 | 0 | 88.00 | 0 | 0 | 7.10 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 0.47 | 0 | 116 | 0 | 90.00 | 0 | 0 | 9.10 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 0.47 | 0 | 50 | 0 | 92.00 | 0 | 0 | 11.05 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 0.47 | 0 | 4 | 0 | 94.00 | 0 | 0 | 13.25 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 0.47 | 0 | 0 | 0 | 96.00 | 0 | 0 | 15.25 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 0.47 | 0 | 0 | 0 | 98.00 | 0 | 0 | 17.25 | 0 | 0 | 0 |
| April 17, 2026 | 0 | 0 | 0.47 | 0 | 0 | 0 | 100.00 | 0 | 0 | 19.25 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 14.25 | 0 | 0 | 0 | 68.00 | 0 | 0 | 0.49 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 12.25 | 0 | 0 | 0 | 70.00 | 0 | 0 | 0.50 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 10.35 | 0 | 1 | 0 | 72.00 | 0 | 0 | 0.60 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 8.45 | 0 | 0 | 0 | 74.00 | 0 | 0 | 0.80 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 6.75 | 0 | 0 | 0 | 76.00 | 0 | 0 | 1.10 | 0 | 20 | 0 |
| May 15, 2026 | 0 | 0 | 5.00 | 0 | 0 | 0 | 78.00 | 0 | 0 | 1.50 | 0 | 1 | 0 |
| May 15, 2026 | 0 | 0 | 3.60 | 0 | 0 | 0 | 80.00 | 0 | 0 | 2.20 | 0 | 1 | 0 |
| May 15, 2026 | 0 | 0 | 2.40 | 0 | 5 | 0 | 82.00 | 0 | 0 | 3.15 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 1.50 | 0 | 0 | 0 | 84.00 | 0 | 0 | 4.35 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 1.00 | 0 | 2 | 0 | 86.00 | 0 | 0 | 5.80 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.70 | 0 | 30 | 0 | 88.00 | 0 | 0 | 7.65 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.50 | 0 | 6 | 0 | 90.00 | 0 | 0 | 9.35 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.49 | 0 | 3 | 0 | 92.00 | 0 | 0 | 11.30 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.49 | 0 | 0 | 0 | 94.00 | 0 | 0 | 13.60 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.49 | 0 | 4 | 0 | 96.00 | 0 | 0 | 15.60 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.49 | 0 | 0 | 0 | 98.00 | 0 | 0 | 17.50 | 0 | 0 | 0 |
| May 15, 2026 | 0 | 0 | 0.49 | 0 | 0 | 0 | 100.00 | 0 | 0 | 19.40 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 32.05 | 0 | 0 | 0 | 50.00 | 0 | 0 | 0.26 | 0 | 12 | 0 |
| June 19, 2026 | 0 | 0 | 22.05 | 0 | 0 | 0 | 60.00 | 0 | 0 | 0.34 | 0 | 9 | 0 |
| June 19, 2026 | 0 | 0 | 17.05 | 0 | 3 | 0 | 65.00 | 0 | 0 | 0.49 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 12.25 | 0 | 0 | 0 | 70.00 | 0 | 0 | 0.65 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 10.45 | 0 | 0 | 0 | 72.00 | 0 | 0 | 0.85 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 8.75 | 0 | 0 | 0 | 74.00 | 0 | 0 | 1.10 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 7.90 | 0 | 2 | 0 | 75.00 | 0 | 0 | 1.25 | 0 | 1 | 0 |
| June 19, 2026 | 0 | 0 | 7.10 | 0 | 0 | 0 | 76.00 | 0 | 0 | 1.45 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 5.45 | 0 | 0 | 0 | 78.00 | 0 | 0 | 2.00 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 4.10 | 0 | 0 | 0 | 80.00 | 0 | 0 | 2.70 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 3.00 | 0 | 0 | 0 | 82.00 | 0 | 0 | 3.70 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 2.00 | 0 | 0 | 0 | 84.00 | 0 | 0 | 4.85 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 1.65 | 0 | 55 | 0 | 85.00 | 0 | 0 | 5.55 | 0 | 2 | 0 |
| June 19, 2026 | 0 | 0 | 1.35 | 0 | 5 | 0 | 86.00 | 0 | 0 | 6.25 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.90 | 0 | 3 | 0 | 88.00 | 0 | 0 | 7.85 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.65 | 0 | 13 | 0 | 90.00 | 0 | 0 | 9.65 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.50 | 0 | 0 | 0 | 92.00 | 0 | 0 | 11.50 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.44 | 0 | 1 | 0 | 94.00 | 0 | 0 | 13.40 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.39 | 0 | 16 | 0 | 95.00 | 0 | 0 | 14.30 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.33 | 0 | 3 | 0 | 96.00 | 0 | 0 | 15.30 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.27 | 0 | 0 | 0 | 98.00 | 0 | 0 | 17.25 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.26 | 0 | 0 | 0 | 100.00 | 0 | 0 | 19.25 | 0 | 0 | 0 |
| June 19, 2026 | 0 | 0 | 0.25 | 0 | 0 | 0 | 120.00 | 0 | 0 | 39.15 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 8.95 | 0 | 0 | 0 | 74.00 | 0 | 0 | 1.40 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 7.35 | 0 | 0 | 0 | 76.00 | 0 | 0 | 1.85 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 5.75 | 0 | 0 | 0 | 78.00 | 0 | 0 | 2.40 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 4.45 | 0 | 0 | 0 | 80.00 | 0 | 0 | 3.25 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 3.35 | 0 | 42 | 0 | 82.00 | 0 | 0 | 4.15 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 2.40 | 0 | 1 | 0 | 84.00 | 0 | 0 | 5.30 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 1.70 | 0 | 1 | 0 | 86.00 | 0 | 0 | 6.85 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 1.20 | 0 | 0 | 0 | 88.00 | 0 | 0 | 8.35 | 0 | 2 | 0 |
| July 17, 2026 | 0 | 0 | 0.85 | 0 | 0 | 0 | 90.00 | 0 | 0 | 9.95 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 0.65 | 0 | 0 | 0 | 92.00 | 0 | 0 | 11.75 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 0.50 | 0 | 0 | 0 | 94.00 | 0 | 0 | 13.70 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 0.49 | 0 | 0 | 0 | 96.00 | 0 | 0 | 15.50 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 0.39 | 0 | 0 | 0 | 98.00 | 0 | 0 | 17.40 | 0 | 0 | 0 |
| July 17, 2026 | 0 | 0 | 0.33 | 0 | 0 | 0 | 100.00 | 0 | 0 | 19.35 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 9.25 | 0 | 0 | 0 | 74.00 | 0 | 0 | 1.90 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 7.60 | 0 | 0 | 0 | 76.00 | 0 | 0 | 2.40 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 6.25 | 0 | 0 | 0 | 78.00 | 0 | 0 | 3.05 | 0 | 9 | 0 |
| August 21, 2026 | 0 | 0 | 4.95 | 0 | 0 | 0 | 80.00 | 0 | 0 | 3.85 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 3.90 | 0 | 0 | 0 | 82.00 | 0 | 0 | 4.80 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 3.00 | 0 | 0 | 0 | 84.00 | 0 | 0 | 5.90 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 2.25 | 0 | 0 | 0 | 86.00 | 0 | 0 | 7.35 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 1.70 | 0 | 1 | 0 | 88.00 | 0 | 0 | 8.85 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 1.25 | 0 | 0 | 0 | 90.00 | 0 | 0 | 10.45 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 0.95 | 0 | 0 | 0 | 92.00 | 0 | 0 | 12.20 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 0.75 | 0 | 15 | 0 | 94.00 | 0 | 0 | 13.95 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 0.60 | 0 | 0 | 0 | 96.00 | 0 | 0 | 15.80 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 0.49 | 0 | 2 | 0 | 98.00 | 0 | 0 | 17.70 | 0 | 0 | 0 |
| August 21, 2026 | 0 | 0 | 0.49 | 0 | 0 | 0 | 100.00 | 0 | 0 | 19.60 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 22.25 | 0 | 0 | 0 | 60.00 | 0 | 0 | 0.60 | 0 | 14 | 0 |
| September 18, 2026 | 0 | 0 | 17.30 | 0 | 0 | 0 | 65.00 | 0 | 0 | 0.90 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 12.80 | 0 | 5 | 0 | 70.00 | 0 | 0 | 1.45 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 9.40 | 0 | 0 | 0 | 74.00 | 0 | 0 | 2.20 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 8.65 | 0 | 1 | 0 | 75.00 | 0 | 0 | 2.50 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 7.90 | 0 | 0 | 0 | 76.00 | 0 | 0 | 2.75 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 6.50 | 0 | 0 | 0 | 78.00 | 0 | 0 | 3.45 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 5.25 | 0 | 9 | 0 | 80.00 | 0 | 0 | 4.25 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 4.20 | 0 | 0 | 0 | 82.00 | 0 | 0 | 5.20 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 3.30 | 0 | 0 | 0 | 84.00 | 0 | 0 | 6.40 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 2.90 | 0 | 15 | 0 | 85.00 | 0 | 0 | 7.05 | 0 | 1 | 0 |
| September 18, 2026 | 0 | 0 | 2.55 | 0 | 6 | 0 | 86.00 | 0 | 0 | 7.70 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 1.95 | 0 | 0 | 0 | 88.00 | 0 | 0 | 9.15 | 0 | 0 | 0 |
| September 18, 2026 | 0.10 | 0 | 1.50 | 0 | 9 | 0 | 90.00 | 0 | 0 | 10.75 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 1.15 | 0 | 0 | 0 | 92.00 | 0 | 0 | 12.45 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 0.90 | 0 | 0 | 0 | 94.00 | 0 | 0 | 14.15 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 0.80 | 0 | 0 | 0 | 95.00 | 0 | 0 | 15.15 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 0.75 | 0 | 0 | 0 | 96.00 | 0 | 0 | 15.95 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 0.55 | 0 | 0 | 0 | 100.00 | 0 | 0 | 19.75 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 0.37 | 0 | 0 | 0 | 110.00 | 0 | 0 | 29.45 | 0 | 0 | 0 |
| September 18, 2026 | 0 | 0 | 0.36 | 0 | 0 | 0 | 120.00 | 0 | 0 | 39.30 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 0 | 22.30 | 0 | 0 | 0 | 60.00 | 0 | 0 | 1.00 | 0 | 11 | 0 |
| December 18, 2026 | 0 | 0 | 13.10 | 0 | 0 | 0 | 70.00 | 0 | 0 | 1.80 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 0 | 9.30 | 0 | 0 | 0 | 75.00 | 0.05 | 0 | 3.50 | 0 | 12 | 0 |
| December 18, 2026 | 0 | 0 | 6.25 | 0 | 0 | 0 | 80.00 | 0 | 0 | 5.40 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 0 | 3.85 | 0 | 11 | 0 | 85.00 | 0 | 0 | 8.20 | 0 | 10 | 0 |
| December 18, 2026 | 0.10 | 0 | 2.30 | 0 | 15 | 0 | 90.00 | 0 | 0 | 11.65 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 0 | 1.40 | 0 | 9 | 0 | 95.00 | 0 | 0 | 15.75 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 0 | 0.90 | 0 | 24 | 0 | 100.00 | 0 | 0 | 20.40 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 0 | 0.50 | 0 | 0 | 0 | 110.00 | 0 | 0 | 29.70 | 0 | 0 | 0 |
| December 18, 2026 | 0 | 3.60 | 0.43 | 0 | 0 | 0 | 120.00 | 0 | 0 | 39.40 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 22.40 | 0 | 0 | 0 | 60.00 | 0 | 1.80 | 1.10 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 13.60 | 0 | 0 | 0 | 70.00 | 0 | 0 | 3.00 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 10.00 | 0 | 0 | 0 | 75.00 | 0 | 0 | 4.35 | 0 | 5 | 0 |
| March 19, 2027 | 0 | 0 | 7.05 | 0 | 5 | 0 | 80.00 | 0 | 0 | 6.45 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 4.70 | 0 | 4 | 0 | 85.00 | 0 | 0 | 9.15 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 3.10 | 0 | 0 | 0 | 90.00 | 0 | 0 | 12.80 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 2.00 | 0 | 0 | 0 | 95.00 | 0 | 0 | 16.40 | 0 | 0 | 0 |
| March 19, 2027 | 0 | 0 | 1.30 | 0 | 0 | 0 | 100.00 | 0 | 0 | 20.65 | 0 | 0 | 0 |
