How to create such a pcf? v17 as well as v12

1. Bar range (H-L) should be within 5%

2. For 4 consecutive days

Any help is much appreciated, thx.

If each bar needs to have a 5% range or less but the range of all 4 bars can be more than 5%, you could use the following in TC2000 v17+.

TrueInRow(H <= 1.05 * L, 4) = 4

And the following in earlier versions of TC2000.

H <= 1.05 * L AND H1 <= 1.05 * L1 AND H2 <= 1.05 * L2 AND H3 <= 1.05 * L3

If the entire range of all four bars needs to be less than or equal to 5%:

MAXH4 <= 1.05 * MINL4

Thanks.

You're welcome.