/// 1 Minute candle period
pub const M1: i64 = 60;
/// 5 Minute candle period
pub const M5: i64 = 300;
/// 15 Minute candle period
pub const M15: i64 = 900;
/// 30 Minute candle period
pub const M30: i64 = 1800;
/// 1 Hour candle period
pub const H1: i64 = 3600;
/// 2 Hour candle period
pub const H2: i64 = 7200;
/// 4 Hour candle period
pub const H4: i64 = 14400;
/// 8 Hour candle period
pub const H8: i64 = 28800;
/// 12 Hour candle period
pub const H12: i64 = 43200;
/// 1 Day candle period
pub const D1: i64 = 86400;