Compare the days you recorded

See what changed between two markets.

Save named copies of two different events, then choose a reference A and selected event B. The comparison shows the source labels and dates, entered receipts less refunds, event expenses, stock costs and quantities. Differences always mean B minus A; the tool does not assume chronological order.

Reconcile before comparing contribution

Receipts and entered expenses remain visible when quantities are unexplained. Stock-used cost, carry value and contribution require all quantities in that event to reconcile. Their differences remain unavailable when either event is unreconciled. Zero and unavailable are different outcomes.

Product codes need a consistent meaning

Product rows match codes without regard to letter case. A code only in one event stays explicitly absent from the other; it is not treated as zero. Reusing a code for a different product or unit can make a comparison misleading. Verify the records yourself.

Saved snapshots, not automatic updates

Changing the active worksheet does not update earlier history. Save a new named copy when ready, then select that copy. This comparison requires different underlying event IDs to avoid treating two versions of one event as separate market days.

A reviewed, shareable text report

Download only after reviewing the comparison. Private expense references are excluded. Event names, copy labels and product codes are included, so check your wording before sharing. The comparison does not change the worksheet or history.

USD only. Contribution uses entered stock costs and expenses; it is not accounting profit, a tax calculation, a forecast or a recommendation about which market to attend.