When your I Ching cast has no changing lines
If every toss totals 7 or 8, your cast has no changing lines. Read the primary hexagram as a complete reading; there is no missing step to repair.
What the result contains
A total of 7 gives a stable yang line, and 8 gives a stable yin line. If those are your only totals across six tosses, no line flips. Meow Ching therefore shows the primary hexagram with no changed hexagram. Asking for a deeper interpretation keeps that same cast.
You may see other explanations call this an “unchanging” or “unmoving” hexagram. The words describe the line values in this cast. They cannot establish that a relationship, job, or other circumstance will remain unchanged.
Start with the Judgment, then read the Image
Meow Ching's reading rules give the primary hexagram's Judgment the main focus when no lines move. This short passage addresses the figure as a whole. Read it alongside the Image, which connects the figure's natural imagery with an approach to conduct.
The hexagram library separates classical passages from our English renderings and modern reflections. Notice which layer you are reading. A modern suggestion about a meeting or a habit is an application of the text, not a sentence preserved from the classical source.
Line passages can be useful for further study, but no individual line has been selected by a moving value in this cast. There is no need to choose a favourite line and pretend it moved.
Work with one theme
For a hypothetical example, suppose you receive hexagram 52, Keeping Still, without changing lines. Its classical Image describes mountain upon mountain. You could use that image to consider where a pause or a limit might help in the situation you asked about.
If the question concerns a difficult conversation, a practical reflection might be to draft what you want to say and choose a time to discuss it. That suggestion is our example of applying the theme. It is not an instruction to stay silent indefinitely, and the cast does not tell you what the other person will do.
Write down one connection that fits the facts and one part that does not. An interpretation does not become stronger because you make every detail fit it.
How often does this happen?
With three independent fair coins, each line has eight equally likely face combinations. Six combinations produce 7 or 8, while the two all-matching combinations produce 6 or 9. A line therefore has a 3/4 chance of remaining unchanged.
Assuming independent tosses across all six lines, the probability of no changing lines is (3/4)^6, about 17.8%. That is roughly one cast in six over many casts, not a schedule that any short run must follow. This calculation applies to the fair three-coin method; it should not be carried over to other casting methods without checking their probabilities.
Before you cast again
An unmoving result gives you enough to read and reflect on. If the wording is unclear, return to the source passage or clarify one phrase. A fresh cast does not fill a missing line. You can also record the reading and revisit it after you have new information.