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Glossary

Terms, defined plainly

Break of structure (BOS)SMC
A close beyond the latest swing in the direction of the existing trend — a continuation label.
Lesson: Break of structure vs change of character
CandlestickTechnicals
A bar showing open, high, low and close for one period; the body and wicks reveal who won the session.
Lesson: Reading candlesticks
Change of character (CHoCH)SMC
The first close beyond a swing against the prevailing structure; a warning, not a confirmed reversal.
Lesson: Break of structure vs change of character
DojiTechnicals
A candle whose open and close are nearly equal, indicating balance between buyers and sellers.
Lesson: Reading candlesticks
Liquidity sweepSMC
Price trades through a pool but closes back inside within 1-2 candles. A sweep alone is not a signal.
Lesson: Liquidity pools, equal highs/lows and sweeps
Open interestOptions
Number of option contracts outstanding that have not been closed or exercised.
Lesson: Option liquidity and bid-ask spreads