Cumulative return
—
closed portfolios summed
Open P&L (live)
—
mark-to-market of open books
Closed portfolios
—
5-trading-day holding period
Open portfolios
—
running right now
Cumulative L/S return — closed portfolios
Each point is a portfolio closed on its exit date (5 trading days after entry).
L/S return per book = average of all 10 per-position P&L returns
(sign-flipped on the short side so positive = short profit), i.e.
(sum(long_ret) + sum(short_ret_signed)) / 10.
Curve sums (not compounds) closed returns; treat as a running tally, not a NAV.
Open portfolios (last 5)
Marked to market using the latest close. Closes after 5 trading days from entry. Per-row % is position P&L (sign-adjusted): for shorts, a falling stock shows as green/positive. Hover a short row to see the underlying raw stock move.
Closed portfolios
| Entry | Exit | Days | Long basket | Short basket | L/S | Cumulative |
|---|
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All historical daily reports are under portfolio/{YYYY-MM-DD}.html.