For teams
Execution evidence and defined data work.
Reports and datasets are scoped to the venues and periods DEBYKO actually collected.
Contact salesFor CASPs, brokers and execution teams
Reconstruct what other venues showed when an order was executed.
For a given execution time and instrument, Debyko assembles what it had observed on alternative venues: bid and ask, spread, depth bands, and the age of each observation at that moment — with coverage limits stated in the report.
Sample layout — not a client report
Execution time2026-09-14 14:02:11.480 UTC
Executed venue · instrument[venue] · [venue symbol]
Executed side · size · price[from client order record]
Alternative venues in reportthose collected at that time
| Alternative venue | Instrument | Observed bid | Observed ask | Spread | Depth ±25 bps · bid / ask | Age at execution · T / D | Coverage |
|---|---|---|---|---|---|---|---|
| BINANCE-F | BTCUSDT | 77,354.1 | 77,355.0 | 0.12 bps | 412.816 / 398.104 BTC | 0.12 s / 0.4 s | collected · no gap |
| OKX | BTC-USDT-SWAP | 77,353.9 | 77,355.3 | 0.18 bps | 190.220 / 184.650 BTC | 0.21 s / 0.8 s | collected · no gap |
| BYBIT-PERP | BTCUSDT | 77,353.8 | 77,355.1 | 0.17 bps | 96.412 / 101.337 BTC | 0.09 s / 0.3 s | collected · no gap |
| GMX-V2 | BTC/USD [WBTC] | — | — | — | — | 0.30 s / — | oracle/vault · no book |
Table scrolls sideways · the age-at-execution column is the one that matters
Method notes
Observations are the last received before the execution time on each venue; their age at that moment is printed, not hidden.
Observations are the last received before the execution time on each venue; their age at that moment is printed, not hidden.
Coverage and gaps
Venues not collected at the time are listed as not covered. Gaps in collection are stated per venue and per call.
Venues not collected at the time are listed as not covered. Gaps in collection are stated per venue and per call.
Derived values
Spread = (ask − bid) / mid × 10,000 bps. Depth bands measured against the stated reference price.
Spread = (ask − bid) / mid × 10,000 bps. Depth bands measured against the stated reference price.
OfferTypical scope
Scope and final price depend on venues, instruments, history, order volume and reporting requirements. Reconstruction covers only periods and venues Debyko was collecting at the time.
Data and engineering services
Need a dataset, connector or analysis that does not fit a standard plan?
Scoped engagements, priced by scope. Ranges are typical, not quotes.