How concentrated is my trading portfolio in one sector or a handful of correlated trades?

How this is calculated

• Each sector's total equals the sum of the position values you log under it. Concentration for a sector equals that sector's total divided by your total portfolio value.
• Your largest single-sector concentration drives the score. Under 25% in any one sector reads as Well Diversified, 25% to 50% reads as Concentrated, and above 50% reads as Highly Concentrated.
• Positions in the same sector often move together, so a large single-sector concentration can behave more like one oversized trade than several independent ones, even if the position sizes look reasonable individually.
• This tool only groups by sector label. Positions in different sectors can still be correlated for other reasons, such as shared interest-rate sensitivity or a shared underlying theme.
• This tracker only exists in your browser tab for this session and resets when you close or reload the page.