XXXNOK.pine

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © R. Karlsen <rk@cassettian.space>

//@version=4
study("XXXNOK", overlay=true, scale=scale.left)

cur = input(title="Currency", defval="EUR", options=["USD", "EUR"])

sym = "OANDA:" + cur + "NOK"
nok = security(sym, "1", close)

plot(nok, color=color.black, linewidth=1)