Ticket KPIs · Ticket resale glossary
Sales Velocity
Also known as: Sell rate, Sales pace, Tickets sold per day
Sales velocity is the speed at which tickets for an event are selling — typically measured as tickets sold per hour or day, such as tickets sold in the last 24 hours.
It's the best short-term indicator of event demand. A jump in velocity — after an announcement, a viral moment or a nearby show selling out — usually comes before prices move.
On the resale market, velocity combined with the number of listings tells you how long current supply will last. On the primary market, it tells you how close the event is to a sell-out.
How sales velocity is calculated
Sales velocity is tickets sold divided by the time it took to sell them: sales velocity = tickets sold in a window ÷ length of the window. Most resellers count tickets per day, and the most common window is the last 24 hours, which makes tickets sold in the last 24 hours the default reading.
Longer windows smooth out the noise. A 7-day velocity (tickets sold in 7 days ÷ 7) ignores one busy evening, and comparing the 24-hour figure with it shows whether the event is speeding up or slowing down. On the primary market, where sales aren't published, velocity is estimated from how fast available tickets fall.
Worked example: velocity and days of supply
An arena show sold 840 resale tickets over the last 7 days, an average of 120 a day. In the last 24 hours it sold 210 — 75% above its weekly pace, so demand is accelerating.
There are 600 resale tickets listed. Dividing supply by velocity gives a rough runway: 600 ÷ 120 = 5 days at the weekly pace, or under 3 days at the latest pace. Unless sellers list new tickets at a similar rate, the cheapest listings will go first and the get-in price will climb.
What changes sales velocity
Velocity rarely moves without a reason, and the reason tells you how long the change is likely to last:
- Announcements: a support act, a set-list reveal or a festival line-up lifts sales for a day or two.
- Scarcity elsewhere: a sell-out on the primary site pushes buyers to resale, and a sold-out date on the same tour pushes them to the next city.
- The calendar: most events sell faster in the final weeks, with a last burst in the days before the show.
- Price: a falling get-in price can unlock sales, while a sharp rise can choke them off.
- New supply: a restock or an extra date can draw demand away from resale.
How to read sales velocity
Absolute numbers mislead across events of different sizes. Two hundred tickets a day is frantic for a 2,000-capacity club and slow for a stadium. Normalise first — tickets per day as a share of capacity or of remaining stock — before comparing events.
Then read velocity together with price. Rising velocity at rising prices is real demand. Rising velocity at falling prices may just be sellers dumping stock. Falling velocity with flat prices close to the date is a warning that listings will need cutting.
Common mistakes with sales velocity
Three errors account for most bad readings:
- Judging from one day: a single spike is often an announcement or one bulk buyer, so check the daily sales chart before acting.
- Ignoring restocks in primary estimates: when tickets come back to the primary site, estimated primary sales for that day can look flat or even negative.
- Comparing different points in the cycle: velocity in the on-sale week isn't comparable with velocity two months later, or in the final week.
Track it with Eventory
Eventory shows tickets sold in the last 24 hours and daily sales charts for every tracked event, plus rankings of the top-selling events.
Frequently asked questions
What is a good sales velocity for an event?
It depends on the size of the event and how much stock is left. A useful test is days of supply: available tickets divided by tickets sold per day. Under a week of supply on resale usually means prices will firm up; several months means sellers will compete on price.
How do you calculate sales velocity for tickets?
Divide tickets sold by the time it took to sell them. 350 tickets in 7 days is 50 a day. Compare the latest 24 hours with the 7-day average to see whether the pace is speeding up or slowing down.
Is sales velocity the same as sell-through rate?
No. Velocity is a speed — tickets per day. The sell-through rate is a share — how much of the supply released so far has sold. An event at 90% sell-through with low velocity is nearly done; one at 40% with high velocity may be heading for a sell-out.
How can I track sales velocity across many events?
Eventory's MarketTIQ lists tickets sold over 24 hours, 3, 7 and 30 days for every event in one table, so you can sort by pace and spot the events that are accelerating.