Guardant Health
GH · NASDAQ
$162.59+$4.71 (+2.98%)TodayMarket closed ·
Prev close $157.88
GH options chain
Calls and puts around the current price
By Fri, Nov 20 options price a move of ±$27.40 (16.8%), between $136.00 and $190.80.
- At-the-money implied volatility
- 72.2%
- Put/call open interest
- 4.05
- Total open interest
- 5.98K
- Underlying price
- $163.40
| Calls | Puts | |||||||
|---|---|---|---|---|---|---|---|---|
| Ask | Bid | Strike | Bid | Ask | ||||
| $33.90 | $29.90 | 135 | $1.75 | $4.80 | ||||
| $29.70 | $26.00 | 140 | $2.25 | $6.30 | ||||
| $26.30 | $22.40 | 145 | $3.70 | $7.70 | ||||
| $23.30 | $19.00 | 150 | $5.20 | $9.30 | ||||
| $19.90 | $16.00 | 155 | $7.20 | $11.30 | ||||
| $17.20 | $13.20 | 160 | $9.60 | $13.50 | ||||
GH $163.40 | ||||||||
| $14.60 | $11.90 | 165 | $12.20 | $16.10 | ||||
| $12.50 | $8.70 | 170 | $15.10 | $19.00 | ||||
| $10.90 | $6.90 | 175 | $18.30 | $22.20 | ||||
| $8.40 | $6.80 | 180 | $21.70 | $25.50 | ||||
| $8.10 | $3.80 | 185 | $25.00 | $29.10 | ||||
| $4.90 | $3.20 | 190 | $29.10 | $33.00 | ||||
Volatility smile
Implied volatility by strike for Fri, Nov 20, calls and puts averaged.
Unusual options activity
The latest large trades, newest first
| Contract | Premium | Sentiment |
|---|---|---|
| GH 200C May 21 | $1.02M | neutral |
| GH 140C May 21 | $107.00K | bullish |
| GH 90C Jan 21 | $51.24K | neutral |
| GH 230C Jan 15 | $241.78K | neutral |
| GH 190C Jan 15 | $720.72K | neutral |
| GH 130P Nov 20 | $422.79K | neutral |
| GH 160P Nov 20 | $2.14M | bearish |
| GH 200P Jan 15 | $178.48K | neutral |
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