Prepare backtest data
Enqueues a prepare task over the requested date range. Returns immediately with a jobId;
poll GET /backtest/{exchangeId}/{type}/prepare/{jobId} for completion.
The same params always return the same jobId (idempotent). Repeated calls with identical
params do not enqueue duplicate work — they reuse the existing job.
Prepare backtest data Enqueues a prepare task over the requested date range. Returns immediately with a
jobId; pollGET /backtest/{exchangeId}/{type}/prepare/{jobId}for completion.The same params always return the same
jobId(idempotent). Repeated calls with identical params do not enqueue duplicate work — they reuse the existing job.