The first two articles introduced how candlesticks record price movement and why candlestick patterns are more useful when considered together with market context, timeframes, and EMAs. Even without the earlier articles, two principles are useful to keep in mind:
Candlesticks describe price movement that has already occurred; EMAs are trend references calculated from historical prices.
This article applies those ideas to NVIDIA's real post-earnings charts around August 27. The goal is not to add more terminology, but to answer a practical question:
When looking at a chart, in what order can the information be organised?
The price and EMA values below come from the specific screenshots used in this example and are included solely to illustrate chart-reading concepts. These values change as market prices and chart timeframes change.
1. NVIDIA 15-Minute Chart: What Happened in the Short Term?
At the time of the screenshot, NVDA was approximately $227.64, with:
EMA20: approximately $226.11
EMA50: approximately $221.52
EMA100: approximately $218.36
The screenshot therefore showed:
Price > EMA20 > EMA50 > EMA100
The chart shows that, after the earnings information became available, price moved quickly away from its previous trading range and, at the screenshot time, was above all three EMAs. Another detail is that the price had moved back closer to EMA20.
The first post-earnings sequence can be summarised as:
Sharp repricing → Approach to ~$230 → Pullback → Consolidation around $226–$228
A more neutral description is therefore: At the screenshot time, short-term price remained above the major EMAs, while the first rapid repricing phase had moved into consolidation at a higher price area.
[Post-Earnings Short-Term Structure: How the 15-Minute Chart Shows Repricing]
2. 4-Hour Chart: Moving from Intraday Price Action to a Broader Time Horizon
On the 4-hour screenshot, NVDA was approximately $227.64, with:
EMA20: approximately $217.28
EMA50: approximately $214.71
EMA100: approximately $211.34
The screenshot again showed:
Price > EMA20 > EMA50 > EMA100
Price was further away from EMA20 on the 4-hour chart than on the 15-minute chart. This reflects how an EMA is calculated: price changes first, while the EMA updates gradually using prices that have already occurred.
For that reason, an EMA is generally considered a lagging trend indicator. "Lagging" does not mean that the indicator has failed; it simply reflects that the calculation is based on historical price data.
The 4-hour chart helps show that the post-earnings price change was not visible only in individual 15-minute candles. A change in price relative to the major EMAs was also visible over a broader timeframe.
This does not guarantee a medium-term trend. It simply adds a broader time dimension to the description of the current price structure.
[4-Hour Chart: How the Post-Earnings Move Appears on a Broader Time Horizon]
3. Daily Chart: Placing the Earnings Move in a Broader Market Context
On the daily screenshot, NVDA was approximately $227.98, with the major EMAs at approximately:
EMA20: approximately $215.47
EMA50: approximately $211.21
EMA100: approximately $206.11
The screenshot therefore showed:
Price > EMA20 > EMA50 > EMA100
Over the preceding months, the daily chart showed periods of advance, pullback, and recovery. The post-earnings advance therefore occurred within an existing longer-duration price structure rather than being represented by a single daily candle in isolation.
This illustrates why candlesticks are better understood together with market context. The relationship between current price and the EMAs can help describe the chart state at the screenshot time, but it does not independently confirm a future trend.
[Daily Chart: Placing the Earnings Move in a Longer-Term Context]
4. Reading the Three Timeframes Together
Timeframe | Main Question | NVIDIA Example |
15-minute | How did short-term price action change after earnings? | Sharp repricing → approach to ~$230 → pullback → consolidation around $226–$228 |
4-hour | Was the move also visible over a broader time horizon? | At the screenshot time, Price was above EMA20 / EMA50 / EMA100 |
Daily | What broader context surrounded the earnings move? | At the screenshot time, Price was above the major EMAs; this describes the chart state at that time |
One way to organise the information is to work from the broader timeframe to the shorter timeframe:
Daily context → 4-hour structure → 15-minute price action
The purpose is not to force all three timeframes to produce the same "signal". Each timeframe answers a different question, and different behaviour across short and long horizons is not necessarily contradictory.
5. Connecting Candlesticks, Volume, and EMAs
Looking again at NVIDIA's August 27 move, a large-bodied upward candle by itself initially tells us only that there was a relatively large net upward price move from open to close during that period.
Adding volume allows us to observe that the price move was accompanied by increased trading activity.
Adding the 15-minute EMAs shows that price was above the three major EMAs at the screenshot time.
The 4-hour chart shows that the same event-related repricing was also visible over a broader timeframe.
Finally, the daily chart places the event within several months of broader price history.
The observation can therefore be organised as:
Fundamental Information → Price Response → Trading Activity → Short-Term Price Action → Medium-Term Time Horizon → Longer-Term Market Context
This sequence is a way to organise observed information. It is not a causal model and does not imply that future price will continue in the same direction.
6. An Eight-Step Framework for Reading a Chart
Step 1 | Timeframe
Am I looking at a 15-minute, 4-hour, or daily chart?
Step 2 | Candlestick
What did this candle record? Consider the Open, High, Low, Close, Body, and Wick.
Step 3 | Market Behaviour
Does the price action resemble rejection, indecision, or continuation? These are descriptive observations rather than standalone buy or sell signals.
Step 4 | Price Position
Is the current price above or below the major EMAs?
Step 5 | EMA Slope
Are the EMAs rising, flattening, or falling?
Step 6 | Distance
How far is price from the relevant EMAs?
Step 7 | Alignment
How are EMA20, EMA50, and EMA100 arranged? Are they broadly aligned or mixed?
Step 8 | Additional Information
Continue observing volume, subsequent candles, support or resistance areas, and higher timeframes.
This can be used as a chart-reading framework to organise information in a consistent order rather than treating any single technical indicator as a definitive answer.
7. Six Common Beginner Misconceptions
Misconception 1 | A Large Up Candle Means the Next Candle Will Also Rise
Not necessarily. A large body first tells us that there was a relatively large net upward move from open to close during that period; it does not predict the next period by itself.
Misconception 2 | A Long Upper Wick Confirms a Market Top
Not necessarily. A long upper wick initially indicates that higher prices were not fully maintained during that period. Whether this develops into a broader trend change requires additional information.
Misconception 3 | Price > EMA Means Price Will Continue to Strengthen
This does not follow. Price > EMA only describes where the current price sits relative to a historical average reference. Slope, distance, alignment, and other information may also be relevant.
Misconception 4 | An EMA Is a Fixed Support Wall
It is not. An EMA changes as historical prices change and should be viewed as a dynamic trend reference rather than a fixed price boundary.
Misconception 5 | EMA20 on a 15-Minute Chart Means a 20-Day Moving Average
Incorrect. A 15-minute EMA20 uses the most recent 20 fifteen-minute candles. Only EMA20 on a daily chart corresponds to the most recent 20 trading days.
Misconception 6 | Different Timeframes Are Contradictory if They Show Different Behaviour
Not necessarily. A 15-minute chart may show a short-term pullback while the daily chart shows a different broader price structure, because the two timeframes answer different questions.
Conclusion: Reading Candlesticks Is More Than Memorising Pattern Names
A common difficulty in technical-chart education is memorising many pattern names without knowing what to examine first when looking at a real chart.
A more structured approach is to ask, in sequence:
What price movement occurred?
What market context and timeframe did it occur in?
How is price positioned relative to the major EMAs?
What additional information supports or challenges the initial interpretation?
The main ideas are therefore:
Candlesticks describe price movement during a specified period.
Volume provides information about trading activity.
EMAs help organise average-price conditions across different time horizons.
Market context affects how a candlestick or indicator relationship may be interpreted.
Subsequent confirmation means gathering further evidence; it does not guarantee that a particular direction will occur.
This is the key step from simply recognising candlesticks to reading a chart in a more structured way.
Risk Disclosure
This article is intended solely for investor education and general market knowledge purposes. It does not constitute investment advice, a securities recommendation, an invitation to trade, or a forecast of future price performance.
The NVIDIA (NVDA) example, including the quoted price and EMA values, is used only to illustrate basic methods for observing candlesticks, volume, timeframes, and exponential moving averages. It does not represent any recommendation, endorsement, or guarantee by BIT regarding NVIDIA, any security, any asset, or any trading strategy. The example prices and EMA values are point-in-time screenshot data and will change as market prices and chart timeframes change.
Candlesticks, EMAs, volume, and other technical-analysis methods are based on historical market data. Historical price behaviour and technical patterns do not guarantee future performance. The same technical relationship may carry different implications across securities, timeframes, and market environments, and technical indicators should not be treated as deterministic buy or sell signals.
U.S. equities can experience significant price volatility, particularly around earnings releases, macroeconomic data, and other major events. Investors should understand the relevant risks and make decisions based on their own circumstances, investment objectives, and risk tolerance.
Data and Chart Sources
NVIDIA Investor Relations: company earnings and financial disclosures
Reuters: NVIDIA earnings and market performance on August 27, 2026
TradingView: NVDA 15-minute / 4-hour / daily charts