Molt ends at different times for different birds, depending on their ages and just when the individuals molt. Some have been done for awhile, some are just barely getting to the end of it.
Linda, though they are aging, with most hens being three and a half to five years old, the main laying flock doesn't contain my oldest birds. I have one of my original hens left, Sunny, who lives with the bantams and she is six years old. She lives with the bantams because I figure she has earned a semi-rooster-less existence and she can handle those little pint size buttheads. The Orp group has big Suede and my RIR/Buff Orp hen, Meg, who are five years old, and were in the same brooder with the two Brahma hens. Except for Sunny, the older hens all still lay eggs when not recovering from their molts. Sunny's age of six sound old to some, but for hatchery production stock, six years old is positively ancient. The last original died about a week ago of ovarian carcinoma, Reba.
Mattemma, if they got to free range all day, every day, like when I just had one flock, I might not have to trim some of the nails. And as I said, I don't have to trim nails on most of the birds, just a few of them, who seem to grow Freddy Krueger-like middle toenails.