Direct answer
In a strict sense, no single person “made the forex chart” in general. A forex bar chart is created by (1) the price data source and (2) the charting software that converts that data into bars, using defined settings such as timeframe and which prices are plotted (for example, open/high/low/close). In practice, you can also view “who made the chart” as the person who chose those settings and exported or displayed the chart.
Explanation: what “made” means for a bar chart
A bar chart turns market price data into visual units (“bars”) laid out along a time axis. Each bar is computed from the prices within one timeframe interval (for example, one minute, one hour, or one day). The software typically constructs the bar’s height and endpoints from the selected price fields, such as the open, high, low, and close values for that interval.
So, when someone asks “who made the forex chart,” the most meaningful answers are:
- The data provider: supplies the underlying price series used to compute the bars.
- The charting platform or library: applies the bar-construction rules to render the series as bars.
- The chart author/user: selects timeframe and chart type (bar/candlestick), and may apply styling or additional calculations.
Example checks for independent verification
If you want to verify “who made it,” compare the visible configuration rather than assuming a single creator:
- Check the timeframe: different timeframes produce different bar layouts from the same instrument.
- Check the plotted prices/series: some charts use different price fields or data feeds.
- Check the data source label: many platforms display the provider name, symbol mapping, and feed details.
- Recreate the chart with the same settings: if the bars match, the bar-construction process is consistent; if not, settings or data differ.
These checks can’t guarantee the “one true” author, but they narrow authorship to the components that determine the final chart.
Limitations and uncertainty
- A forex chart can be rendered by many tools, so authorship is often distributed across data source, software, and user settings.
- Small differences in settings (timezones, timeframe boundaries, or which price series is used) can change the bars.
- Without the exact chart file, export details, or platform settings, you can’t confirm the creator beyond reasonable inference.
For general information about bar chart construction, the key point is that bars are computed from time-windowed price data; therefore, “who made the forex chart” is best answered as the combination of data source and rendering rules, plus any user-selected parameters.