Directory / TradingView algos

Orion RFX

Nebula is a no-code builder that writes and tests MetaTrader 4 and 5 expert advisors. The same site sells one-time TradingView indicators. A free Windows download includes one real MT5 deploy.

Pricing

From $40/moNebula plans on the page: $40/mo (first month $30), $81/mo (first month $60.75), $163/mo (first month $122.25). Free tier is £0 and includes one MT5 deploy. TradingView indicators are one-time; tagged prices on the page include $14, $28, $41, $48, $109, $135, $163, $190, and $203. Pine conversion is $89/hour.

Platform

MetaTrader 4/5 for Nebula. TradingView for the indicators.

Instruments

Not a single list. Nebula is a builder; the indicator pages are separate products.

Number of algos

Not published as a count.

Expected profit factor

Not publishedNot published

Backtests

Not published. The source sheet does not include a profit-factor sheet.

Trial or guarantee

Free tier, no card: one real MT5 deploy. A line also mentions a free 3-day trial before subscribing.

Where this came from

Homepage opened 8 November 2026. “Held up” on the page means profit factor above 1 on a sealed window of their search, not a published house profit factor.