USDRUB Budget Line
This indicator plots an estimated level of USDRUB rate according to the oil price in rubles to balance the budget. The indicator works at arbitrary timescales. You can change the estimated oil price level in rubles (default value is 3150 rubles/bbl) and the ticker for the oil.
//@version=2 study(title = "USDRUB Budget Line", shorttitle = "BUDL", overlay = true, precision = 4) oilLevel = input(title = "RUB Oil Level", type = float, defval = 3150.0, minval = 1.0, step = 1.0) oilTicker = input(title = "Ticker for Oil", type = string, defval = "UKOIL") rubLevel = security(oilTicker, period, oilLevel/close) plot(rubLevel)