BIASMACHINE and TradingView Bar Replay: a comparison
Facts from official sources as of 11 November 2026, no ratings. Every cell links to its source.
In short
TradingView Bar Replay is the history replay mode of TradingView charts: available on every plan, on the free one for daily and higher timeframes; you can trade during replay, but results are not kept after the session.
BIASMACHINE also lets you trade on history, but its core is different: counting event frequencies under documented rules and showing the statistics on the chart, prop-challenge emulation and a trade journal, on 6 assets with second-level history since 2019–2020.
Fact table
| Compared | BIASMACHINE | TradingView Bar Replay |
|---|---|---|
| What it is | A market-statistics platform with a free tester: it counts how often events happened in history and shows the frequencies on the chart. (source) | The history replay mode of TradingView charts. (source, checked 11 November 2026) |
| Where it runs | Browser. (source) | Browser, desktop app and mobile apps. (source, checked 11 November 2026) |
| Assets | 6 assets: US100, US500, DAX, XAUUSD, EURUSD, GBPUSD. (source) | TradingView instruments: indices, stocks, crypto, futures and commodities, forex, bonds, ETFs. (source, checked 11 November 2026) |
| History depth | Second-level history since 2019–2020 (the start depends on the asset). (source) | Daily and higher timeframes: all history on every plan; minutes: 180 days (Essential), 365 days (Plus), all history (Premium, Ultimate); seconds since August 2022 (Premium, Ultimate); ticks: 7 days (Ultimate). (source, checked 11 November 2026) |
| Finest data step | 1 second: tester candles from 1 second to 1 hour. (source) | A replay step from 1 second on second charts and from 1 minute on intraday and daily charts; ticks on the Ultimate plan. (source, checked 11 November 2026) |
| Trading on history | Yes: the tester replays history, trades in netting mode. (source) | Yes: a separate replay trading mode on every plan, with limit, stop and stop-limit orders. (source, checked 11 November 2026) |
| Prop-challenge emulation | Yes: CFD 10k and futures-rules 50k challenges are free; other sizes and rules are in Pro. The payout is notional. (source) | Not stated on the official pages. (source, checked 11 November 2026) |
| Event frequency statistics | Yes, it is the core: the share of days on which an event happened under a stated rule, on the chart and in Research (Pro). (source) | Not stated on the official pages. (source, checked 11 November 2026) |
| Open calculation method | Yes: the calculation rules are public. (source) | Not stated on the official pages. (source, checked 11 November 2026) |
| Trade journal and analytics | Yes; the advanced journal and trade analytics are in Pro. (source) | Session statistics (overview, performance, trade analysis) with export; not kept after the session. (source, checked 11 November 2026) |
| Free or paid | A free plan with an account; Pro is paid. (source) | The free Basic plan replays daily and higher timeframes; intraday replay is on paid plans. (source, checked 11 November 2026) |
| Interface languages | Russian, English. (source) | Many languages, Russian included. (source, checked 11 November 2026) |
How the facts were checked
The TradingView Bar Replay facts come from the product's official pages and were checked on 11 November 2026. Features and plans change; if you spot an inaccuracy, write to [email protected] and we will fix it and update the date.
Other comparisons: FX Replay, Forex Tester. How frequencies are computed: how it is computed.