free-forex.app
Frequently asked questions
Concise answers based on the current implementation.
What does the matrix show?
Newly detected CALL and PUT volume organized by translated EUR/USD spot-price bucket and selected contract group.
Is this a trading signal?
No. It is analytical market context, not a buy or sell recommendation.
Does the application execute trades?
No. The web and Android applications are read-only and do not route orders.
Is registration required?
No account or registration is required for the current public web and Android experience.
Is the web version free?
Yes. The current public web matrix can be opened without a purchase or account.
Is the Android application free?
The current public Google Play listing offers installation without a purchase price.
How often does the matrix refresh?
The browser defaults to a 120-second refresh during the enabled live window; source timing can vary.
What do ALL day, Last 1h and Last 15m mean?
They select the latest cumulative session capture or positive detected-volume changes from baselines before the one-hour or fifteen-minute boundaries.
What is a spot-price bucket?
It is a rounded analytical EUR/USD level derived from the option leg and its available reference inputs.
What do C and P mean?
C means CALL and P means PUT in the displayed option-flow cells.
What do OI and BT mean?
OI is prior-open-interest context for a possible outflow candidate. BT is captured block-trade context. Neither proves intent.
What does the ITM filter do?
When the required MT5 day range is available, it retains CALL and PUT rows whose strikes were reached in the translated current-day contract range.
Why can web and Android values briefly differ?
They may refresh at different moments or use different filters, while short server caches can hold different snapshots.
Why can another market-data source show different values?
Timing, contract coverage, spread handling, reference prices, bucketing, revisions and filters can differ.
How can I export the matrix?
Use the Excel or image button after selecting the desired grouping, time window and ITM filter.
How can I report a problem?
Email the time, selected filters and a screenshot to free-forex.app@proton.me.