Ticket KPIs · Ticket resale glossary
Ticket Sales Volume
Also known as: Volume, Traded value, Gross sales
Ticket sales volume is the total value traded for an event — the number of tickets sold multiplied by their average sale price — expressed in money rather than tickets.
Volume tells you how much money moves through an event's resale market, which a ticket count alone can't: 1,000 tickets at €40 and 1,000 tickets at €400 are very different markets.
Its change over 24 hours combines both drivers — more tickets sold and higher prices — so it rises fastest when demand and prices climb together.
How ticket sales volume is calculated
Volume adds up the value of every sale: sales volume = Σ(sale price × quantity), which is the same as tickets sold × average sale price. It can be measured over the life of the event or over a window, most often the last 24 hours.
The 24-hour change compares two consecutive windows: (volume last 24h − volume previous 24h) ÷ volume previous 24h. Because volume is tickets times price, its change combines both drivers: (1 + change in tickets) × (1 + change in average price) − 1.
Worked example: splitting a volume change
Over its life, an event's resale market has seen 1,450 tickets sold at an average of €132: a volume of 1,450 × €132 = €191,400.
Yesterday it traded 75 tickets at an average of €120, a volume of €9,000. Today it traded 90 tickets at €140: €12,600, up 40%. Tickets rose 20% and the average price about 16.7%, and 1.2 × 1.167 ≈ 1.40 — both demand and price pushed volume up, the strongest combination there is.
Why sales volume matters to resellers
A ticket count treats every ticket the same; volume weights them by money, which is what resellers actually care about:
- Market size: volume is the most direct estimate of how much money an event's resale market can absorb.
- Position sizing: an event with €200,000 of volume can take a broker's 40 tickets without moving prices; one with €5,000 probably can't.
- Ranking: sorting events by volume rather than by tickets puts high-value markets first, which often matter more for margin.
- Trend: rising volume on flat ticket sales means prices are doing the work.
Sales volume vs revenue and profit
Volume is gross: it is the value buyers paid, not what sellers kept. Between the two sit marketplace fees on both sides, and behind it all sits each seller's cost. A big volume says there is a market; it says nothing about the resale margin anyone made.
Nor is resale volume the organiser's revenue. That comes from primary tickets sold at face value — a different market and a different number.
Pitfalls when comparing volume
Volume is easy to compare badly:
- Fees: volume including buyer fees is higher than volume at the seller's price, so check which one you are looking at.
- Currency: events in different countries must be converted to one currency before their volumes are compared or added up.
- Outliers: one large hospitality or VIP sale can dominate a quiet day's volume.
- Coverage: volume only counts the marketplaces being tracked, not every sale of every ticket.
Track it with Eventory
Eventory shows sales volume with its 24-hour change on the event page, and total sales value on the top-selling events.
Frequently asked questions
How is ticket sales volume calculated?
Multiply each sale's price by the number of tickets in it and add the results up — equivalently, tickets sold times the average sale price. 200 tickets at an average of €85 is €17,000 of volume. Measure it over a fixed window, such as the last 24 hours, to compare days.
Is sales volume the same as revenue?
No. Volume is the gross value buyers paid on the resale market. A seller's revenue is their own sales after fees, and the organiser's revenue comes from the primary sale at face value. Volume measures the whole market, not anyone's earnings.
Why did volume rise when fewer tickets sold?
Because prices rose more than ticket numbers fell. Volume is tickets times price, so 10% fewer tickets at a 25% higher average price still produce about 12.5% more volume. It usually happens when the cheap tickets are gone and only premium seats are left.
Where can I see sales volume for an event?
Eventory shows resale sales volume with its 24-hour change on each event page, next to tickets sold and the average sale price, the two numbers volume is built from, so you can see which one drove a change.