What each student does
- Judges real past charts blind and seals each call with a receipt before its outcome appears.
- Sees how consistently they recognise their own setup, from hidden repeated charts.
- Sees how much hindsight changes their labels, in an optional check after each block.
- Reads what their sealed calls show, with sample sizes and 95% intervals, including when there is not enough evidence.
What stays private
Each student's calls and data stay private to their own account. They are never pooled or shared, including with you.
What it costs a student
Free is the full product on one setup and one dataset.
The amount is shown before you pay.
Running a cohort
Talk to the founder about taking your students through the Sealed Test together.
TradeLoop does not predict trades, give signals or advice, or place orders.