Syntax: COUPDAYBS(S, M, F, [B])
S = The settlement date
M = The maturity date
F = The number of coupon payments per year (frequency)
B = (Optional) The day count basis to be used:
0 or omitted | 30/360 |
1 | Actual/actual |
2 | Actual/360 |
3 | Actual/365 |
COUPDAYBS returns the number of days between the beginning of the coupon period and the settlement date.
Examples:
COUPDAYBS(DATE(93, 2, 15), DATE(94, 12, 20), 2, 0) = 55
COUPDAYBS(DATE(93, 2, 15), DATE(94, 12, 20), 2, 1) = 57
Excel function: N/A