Direct answer: what “worked example of candlestick anatomy” means
Candlestick anatomy is the breakdown of a single candlestick into its parts: the open price, close price, highest traded price, and lowest traded price within a chosen time window. A worked example is a fully transparent scenario where you pick a time window, state the open/high/low/close values (or the rules to compute them), and then compute derived visuals like the candle body and the upper and lower wicks.
A candlestick does not, by itself, guarantee an outcome. In forex charting, the same O/H/L/C structure can occur in many market conditions, so the “implication” depends on context outside the candle itself.
Mechanism or definition: the anatomy parts
Assume a candlestick is built for one fixed time window (for example, 1 hour). The anatomy uses four primary values:
- Open (O): the price at the start of the window.
- High (H): the maximum traded price during the window.
- Low (L): the minimum traded price during the window.
- Close (C): the price at the end of the window.
From these values, the candlestick body and wicks are determined:
- Body: the rectangle between O and C.
- If C > O, the body is typically drawn as an “up” candle.
- If C < O, the body is typically drawn as a “down” candle.
- Upper wick: the part from the top of the body to H.
- Lower wick: the part from the bottom of the body to L.
Key stable mechanics: body and wicks are graphic representations of where H and L sit relative to O and C. What changes across providers is the exact market prices used to populate those fields (for example, bid/ask choices, rounding, and which feed defines the “trade”/quote highs and lows). Since no live data is assumed here, we treat O/H/L/C as given inputs.
Evidence or example: a transparent numerical candlestick
Assumptions
- One candlestick corresponds to a single time window.
- We use O/H/L/C values that are internally consistent and require no external prices.
- The candle body is drawn between O and C, and wicks extend to H and L.
Scenario
Pick these values for the time window:
- O = 1.1000
- H = 1.1030
- L = 1.0975
- C = 1.1015
Compute anatomy parts
-
Determine candle direction (based on body):
- Since C (1.1015) > O (1.1000), the candle is “up” (bullish body in common chart conventions).
-
Compute wick and body ranges:
- Body top = C = 1.1015
- Body bottom = O = 1.1000
- Body size = 1.1015 − 1.1000 = 0.0015
- Upper wick length = H − C = 1.1030 − 1.1015 = 0.0015
- Lower wick length = O − L = 1.1000 − 1.0975 = 0.0025
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Sanity check:
- The full high-to-low span is H − L = 1.1030 − 1.0975 = 0.0055.
- The sum of upper wick, body, and lower wick lengths is 0.0015 + 0.0015 + 0.0025 = 0.0055, consistent with the candle’s geometry.
How to describe it without overclaiming
In this scenario, both O→C and C→H are the same size (0.0015), while the lower wick is larger (0.0025). A careful, non-predictive description is:
- Price moved up from open to close, but the candle also shows that prices traded lower intrawindow (because L is far below O).
Limitations and risks: material failure modes
- Context dependence: anatomy alone cannot tell you whether the next window will be higher or lower. The same O/H/L/C pattern can occur in different market regimes.
- Provider and field differences: if one chart uses one quote convention (for example, bid-based extremes) and another uses a different convention (for example, ask-based extremes), the O/H/L/C values—and therefore the candle shape—can differ.
- Time frame selection errors: changing the window changes O/H/L/C. A “long lower wick” on a 5-minute chart can disappear on a 1-hour chart because the high/low boundaries are different.
- Cost and execution uncertainty: even if someone tries to link candle shape to outcomes, realized results depend on spreads, commissions, slippage, and order execution details. Those factors are not represented inside the candle graphic.