JET Quant WDO
- Utilities
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JETINVEST
Roberto Junqueira, is Trader for over 20 years and has been developing indicators and trading experts for more than 10 years for the Forex, Cryptocurrencies and Stock Exchanges markets. - Version: 1.6
- Activations: 10
A quantitative market-reading system for the Brazilian mini dollar, in one real-time panel.
User manual: https://www.mql5.com/en/blogs/post/779568
JET Quant WDO processes, second by second, the trade flow of the instruments that drive the mini dollar and turns it into two objective readings:
- Drivers strength (−100 to +100): what the PTAX, interest rates, the index and the S&P are doing to the dollar right now.
- Contract flow: what participants are doing in the WDO and in the full dollar contract.
The panel shows whether the two are aligned or not, so you can tell a supported move from flow that runs alone.
It is a decision-support panel: it never opens, closes or changes orders.
What you see
Compact mode
- Price line: last, change, open, high, low and previous close of the current WDO contract.
- Drivers strength from −100 to +100 in seven levels (Strong buy, Buy, Light buy, Neutral, Light sell, Sell, Strong sell), with a direction arrow when the reading is rising or falling.
- Contract flow and its state: Drivers and flow aligned · Flow without driver support · Drivers without flow · No direction.
- Factor bars: PTAX, interest rates (DI1), index and S&P.
- Day position: where the price sits between the day's low and high, the 50% level and the distance to it.
- Intraday chart of the strength since the open, plus the day's accumulated strength.
- Projected opening values (optional): probable open, low and high for the session, read before the opening auction from overnight dollar quotes, and where the price stands against them after the open.
Full mode (one click opens a side column)
- Daily, weekly and monthly VWAP with the distance to the price.
- Day range versus the 10-day average range, aggression balance of the contract and relative volume.
- B3 futures table: DI1, IBOV, WIN, WDO and DOL.
- PTAX of the day: every Central Bank bulletin already published (opening, intermediate and closing), buy and sell rates, change against the previous closing PTAX and distance from the WDO price.
Alerts
Popup, sound and smartphone notification (choose in the inputs):
- Level change into or out of the Strong zones — on by default
- Price × strength divergence (new high or low of the day not confirmed) — on by default
- New PTAX bulletin — on by default
- Data quality (delay, missing symbol, Central Bank service unavailable) — on by default
- Leaving neutral, sign change, extreme factor, full factor agreement, change of drivers × flow state — available, off by default
Built for B3
- Processes the real buy and sell aggression delivered by the broker's B3 feed.
- Works with the current WDO contract and rolls over automatically.
- Light on the terminal: updates only what changed and stays idle outside trading hours.
- Panel-only option (hides the chart), compact and full modes, dark and light themes, interface in 11 languages.
- Readings available to your own Expert Advisors.
Requirements
- MetaTrader 5 with a broker that delivers B3 market data (WDO, DOL and futures with real trades).
- PTAX: allow `https://olinda.bcb.gov.br` in Tools → Options → Expert Advisors → "Allow WebRequest for listed URL". Without it the PTAX shows "n/a" and the rest of the panel works normally.
- Projected opening values (optional): a free personal API key from Twelve Data, entered in the inputs, and `https://api.twelvedata.com` allowed in the same list. Step-by-step setup in the user manual.
- On symbols without B3 data the panel opens and shows "B3 symbols not found".
Plans
Rent for 1, 3, 6 or 12 months, or buy a lifetime license. Try the free demo in the Strategy Tester first (PTAX and projected values are not available in the tester). In the tester, choose a period that covers at least 2 trading sessions (e.g., from 03/11 to 05/11); the contract flow is shown as an estimate.
Also available: JET Quant WIN for the mini index, with the flow of the IBOV stocks.
Trading involves risk of loss. JET Quant WDO measures the current state of the market; it does not predict prices and does not guarantee results. Projected opening values are reference levels, not forecasts. Past behaviour does not guarantee future results.

