Syntax

calendar

Shows returns as daily heat cells (like a contribution graph) or as a year × month table.

Examples

Daily K-line changes drawn as a return calendar.


    javascript
    
    
function main() {
    var r = exchange.GetRecords(PERIOD_D1)
    if (!r || r.length < 2) return
    var data = r.slice(1).map(function (b, i) { return [b.Time, b.Close / r[i].Close - 1] })
    LogStatus({type: "calendar", title: "Daily change", data: data,
        format: {percent: true, precision: 2}})
}


    python
    
    
def main():
    r = exchange.GetRecords(PERIOD_D1)
    if not r or len(r) < 2:
        return
    data = [[r[i]["Time"], r[i]["Close"] / r[i - 1]["Close"] - 1] for i in range(1, len(r))]
    LogStatus({"type": "calendar", "title": "Daily change", "data": data,
               "format": {"percent": True, "precision": 2}})


    rust
    
    
fn main() {
    let Ok(r) = exchange.GetRecords(None, PERIOD_D1, None) else { return };
    if r.len() < 2 { return; }
    let data: Vec<String> = r.windows(2)
        .map(|w| format!("[{}, {}]", w[1].Time, w[1].Close / w[0].Close - 1.0))
        .collect();
    LogStatus!(format!(
        r#"{{"type": "calendar", "title": "Daily change", "data": [{}],
            "format": {{"percent": true, "precision": 2}}}}"#,
        data.join(",")
    ));
}

Attributes

Name	Type	Description
type	string	Required. Always `calendar`.
data	array	Required. Array of `[date, value]`: the date is a millisecond timestamp or a `YYYY-MM-DD` / `YYYY-MM` string; values of the same day are added up.
mode	string	`day`: daily heat cells, up to 53 weeks; `month`: a year × month table with yearly totals. Default `day`.
format	object	Number format `{precision, compact, percent}`; see `Status Bar Components`.
title	string	Title shown at the top left of the component.
id	string	Stable identifier. Set it when the number or order of components changes, so refreshes do not rebuild the component.
span	number	Number of columns it spans in the enclosing `grid`. Default `1`.