One-page reference sheets for the concepts that trip up the most candidates. Each one covers the formula, when to use it, and where people actually get confused.
New sheets go up regularly. Check back, or follow along on LinkedIn where each one gets posted first.
If a topic on this list still isn't clicking after reading the sheet, that's what the one-on-one sessions are for.
These sheets are a study aid, not a substitute for the CFA Institute curriculum. The curriculum changes from year to year, and these are updated on my own schedule, not theirs. Always check what you're reading here against your current curriculum before you rely on it for the exam.