Previous-day view · Mon Sep 21 close.
You are previewing the previous trading day. Subscribe to see today live and every other
date — plans start at Delta, $39/mo.
Sign up
Sign in
Implied dividend/borrow carry is unavailable or unreliable; valuation uses a zero-carry fallback.
NVST 23.52
Or click a strike on the rail to add a leg — or start from a template and move it afterwards.
Add a leg to see how the position behaves across price and volatility.
Every quote and Greek, one row per strike.
16 contracts
9 two-sided
| CALLS | Strike | PUTS | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OI | Vol | Delta | IV | Bid | Ask | Bid | Ask | IV | Delta | Vol | OI | |
| 0 | 0 | 0.97 | 102% | 8.00 | 9.30 | $15.00 | 0.00 | 3.90 | - | - | 0 | 0 |
| 0 | 0 | 0.96 | 71% | 5.50 | 6.80 | $17.50 | 0.00 | 3.90 | - | - | 0 | 0 |
| 0 | 0 | 0.89 | 54% | 3.30 | 4.20 | $20.00 | 0.00 | 0.75 | - | - | 0 | 0 |
| 0 | 100 | 0.67 | 48% | 1.20 | 2.35 | $22.50 | 0.00 | 1.00 | 40% | -0.31 | 1 | 1 |
| 1 | 1 | 0.27 | 35% | 0.30 | 0.40 | $25.00 | 1.55 | 1.90 | 32% | -0.75 | 1 | 3 |
| 8 | 1 | 0.17 | 86% | 0.00 | 3.90 | $30.00 | 5.60 | 7.40 | 51% | -0.97 | 0 | 0 |
| 0 | 0 | - | - | 0.00 | 3.90 | $35.00 | 10.30 | 12.60 | - | - | 0 | 0 |
| 0 | 0 | - | - | 0.00 | 0.40 | $40.00 | 15.20 | 17.60 | - | - | 0 | 0 |