Net Greeks (Portfolio)
The aggregated Greeks across all open options positions, showing overall portfolio risk exposure.
Formula
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What are Net Greeks?
Net Greeks are your aggregated Greek values across all open options positions. They tell you your overall portfolio risk not just individual trade risk.
Learn more: Options Greeks Guide | Greeks Analysis | Options Command Center
Why Net Greeks Matter
Individual Greeks tell you about one trade. Net Greeks tell you about your ACTUAL risk. You might think you're hedged because you have some long calls and short puts, but without aggregating Greeks, you don't know if they offset.
Net Greeks Interpretation
| Net Greek | Positive | Negative |
|---|---|---|
| Delta | Bullish exposure | Bearish exposure |
| Gamma | Delta accelerates in your favor | Delta accelerates against you |
| Theta | Earning time decay | Paying time decay |
| Vega | Benefit from IV rise | Benefit from IV fall |
Example Reading
If your dashboard shows:
* Net Delta: +500
* Net Theta: -200
You know immediately:
* Significant bullish exposure (equivalent to 500 shares)
* Time decay working against you (200 dollars/day erosion)
* You need the underlying to rise to offset theta losses
The TradesViz Advantage
Most journals don't calculate Greeks at all. Of those that do, even fewer aggregate them at the portfolio level. TradesViz provides:
* Four Greek summary cards at dashboard top
* Net Greeks per strategy in the Command Grid
* Visual exposure indicators
* Historical Greek tracking
Where to find it in TradesViz
Example
Portfolio shows Net Delta +250, Net Theta -150, Net Vega +400.