A simple starting point for understanding the market, reading charts, and managing risk.
These lessons are intentionally short. Learn the concept, understand why traders care,
recognize the common mistake, and move on.
Indicators and market statistics provide information. None of them can predict the future by themselves.
Candlesticks
Each candle shows the open, high, low, and close for one time period.
Candlesticks show how price moved during a specific period. A one-minute candle summarizes one minute
of trading; a daily candle summarizes one trading day. Each candle contains four prices:
the open, high, low, and close.
The body shows the distance between the open and close. The wicks show how far price traveled beyond
the body before buyers or sellers pushed it back. A large candle can show strong momentum, while a candle
with long wicks may show rejection or indecision.
Why traders care
Candles help traders see the battle between buyers and sellers. They become more useful when viewed around
support, resistance, VWAP, moving averages, prior highs and lows, or other meaningful levels.
Common mistake: Treating one candle pattern as a guaranteed signal. A bullish-looking candle in a strong downtrend can still fail.
🗡️ Dagger Takeaway: Read the candle in context. Location and momentum matter more than the candle's name.
Float
Lower float can react more sharply to the same amount of buying or selling pressure.
A stock's float is the number of shares generally available for public trading. It is different from
shares outstanding because some shares may be closely held, restricted, or otherwise not readily available
in the public market.
Lower-float stocks can move quickly because fewer shares are available to absorb buying or selling pressure.
Higher-float stocks usually require more volume and capital to produce the same percentage move.
Why traders care
Float can help explain a stock's personality. A thinly traded low-float stock may spike rapidly, halt,
reverse violently, or experience wider spreads.
Common mistake: Assuming low float automatically means bullish. Low float can accelerate moves in both directions.
🗡️ Dagger Takeaway: Lower float can create opportunity, but it also increases volatility and execution risk.
Market Cap
A low share price does not automatically mean a company is small or “cheap.”
Market capitalization is a simple estimate of a public company's equity value based on its current stock price.
It is calculated by multiplying the share price by the number of shares outstanding.
Market Cap = Share Price × Shares Outstanding
Market cap helps traders compare the size of different companies. A $10 stock is not automatically
"cheaper" than a $200 stock. The number of shares matters.
Why traders care
Smaller companies can be more volatile and less liquid. Larger companies often have deeper liquidity,
more institutional ownership, and heavier analyst coverage.
Common mistake: Judging a company's size from its share price alone.
🗡️ Dagger Takeaway: Price tells you what one share costs. Market cap gives you a better sense of the company's overall market value.
Volume
Rising participation can help confirm that more traders are involved in a move.
Volume measures how many shares changed hands during a period. Traders often compare current volume
with normal or average volume to judge how much participation is behind a move.
A breakout occurring with unusually strong volume can attract more attention than the same breakout
occurring with little participation. Volume can also increase during sharp selloffs, news events,
earnings reports, or major technical breaks.
Why traders care
Volume helps answer an important question: is anyone participating in this move? It can provide context
for momentum and liquidity, but it does not tell you whether buyers or sellers will win next.
Common mistake: Assuming high volume is always bullish. Heavy volume can represent aggressive selling just as easily as aggressive buying.
🗡️ Dagger Takeaway: Price tells you what happened. Volume helps show how much participation was behind it.
Relative Strength
A stock holding up or rising while its benchmark lags is showing relative strength.
Relative strength compares how a stock is behaving against another benchmark, often the S&P 500,
Nasdaq, a sector ETF, or similar stocks. This is different from RSI, despite the similar name.
If the broader market is falling while a stock remains near its highs, that stock is showing relative
strength. If the market is rallying and a stock cannot participate, it may be showing relative weakness.
Why traders care
Traders often look for strong stocks during strong markets and stocks that hold up well during temporary
market weakness. Relative strength can help narrow a large watchlist to names attracting real demand.
Common mistake: Confusing relative strength with RSI. They are related to momentum conceptually, but they are not the same tool.
🗡️ Dagger Takeaway: Pay attention to what refuses to go down when the market is weak, and what refuses to go up when the market is strong.
VWAP
VWAP is a reference point. The reaction around it matters more than the line itself.
VWAP stands for Volume-Weighted Average Price. It estimates the average price traded during the session,
while giving more weight to prices where more volume occurred.
Intraday traders often watch whether price is above, below, reclaiming, or rejecting VWAP. Because many
professional traders and institutions monitor it, VWAP can become an important reference point during the session.
Why traders care
A stock holding above VWAP may be showing stronger intraday demand, while repeated rejection below it
can indicate weakness. VWAP can also act like support or resistance, but not every touch matters.
Common mistake: Buying simply because price touches VWAP or shorting simply because it falls below it.
🗡️ Dagger Takeaway: VWAP is a reference point, not a magic line. Watch the reaction and the momentum around it.
Moving Averages
Shorter averages react faster; longer averages smooth more noise and emphasize the broader trend.
Moving averages smooth price data to make the underlying trend easier to see. A 50-day moving average,
for example, uses recent daily prices to create a constantly updating average.
Common examples include the 9 EMA, 20 EMA, 50 SMA, 100 SMA, and 200 SMA. Shorter averages react faster
to price changes. Longer averages move more slowly and are often used to judge the broader trend.
Why traders care
Moving averages can help identify trend direction, dynamic support and resistance, and areas where momentum
may change. Different traders use different settings, so no single average is universally "correct."
Common mistake: Assuming a crossover guarantees a new trend. Moving averages are based on past prices and can whipsaw badly in sideways markets.
🗡️ Dagger Takeaway: Use moving averages to organize the trend, not replace price action.
RSI
Above 70 does not automatically mean “sell,” and below 30 does not automatically mean “buy.”
RSI, or Relative Strength Index, is a momentum oscillator that moves between 0 and 100. A traditional
interpretation considers readings above 70 overbought and readings below 30 oversold.
Those labels can be misleading if taken literally. A powerful stock can remain above 70 for a long time,
while a weak stock can remain oversold and continue falling. Traders also watch trend behavior, divergences,
and how RSI behaves when price reaches important levels.
Why traders care
RSI can help show whether momentum is strengthening, weakening, or becoming stretched. It works best
as supporting evidence rather than as a stand-alone entry signal.
Common mistake: Shorting every stock with RSI above 70 or buying every stock below 30.
🗡️ Dagger Takeaway: Overbought can stay overbought. Momentum deserves respect until price proves otherwise.
MACD
Crossovers and histogram changes can show momentum shifts, but price structure still comes first.
MACD stands for Moving Average Convergence Divergence. It is a trend-and-momentum indicator built from
exponential moving averages. Traders commonly watch the MACD line, signal line, and histogram.
A bullish crossover occurs when the MACD line moves above the signal line; a bearish crossover occurs
when it moves below. The histogram helps visualize how the distance between the two lines is expanding
or contracting.
Why traders care
MACD can help identify changes in momentum across different time frames. It can be particularly useful
when a crossover agrees with price structure, support or resistance, and the broader trend.
Common mistake: Treating every MACD crossover as an entry. Crossovers can occur late and can repeatedly fail during chop.
🗡️ Dagger Takeaway: MACD can confirm momentum. Let price action tell you whether that momentum actually matters.
Risk Management
Staying in the game matters more than one trade.
Good analysis cannot protect an account if position size and risk are out of control.
Position Sizing
Start with the maximum planned loss and stop distance, then calculate the share size.
Position sizing is deciding how many shares to trade based on the amount of money you are willing to lose
if the trade fails. The trade's stop distance should help determine the share size, not the other way around.
Position Size ≈ Maximum Planned Loss ÷ Risk Per Share
Example: if you are willing to risk $50 and your planned entry is $20 with a stop at $19.50,
the risk is $0.50 per share. A theoretical position size would be 100 shares before considering
slippage, gaps, fees, liquidity, and other execution risks.
Common mistake: Choosing a large share size first and then placing a stop wherever the dollar loss feels acceptable.
🗡️ Dagger Takeaway: Define the risk first. Let the setup determine the size.
Stop Losses
A stop belongs where the trade thesis is invalid, not where the loss merely becomes uncomfortable.
A stop loss is a predefined point where you intend to exit because the trade no longer fits your plan.
It can be based on a price level, chart structure, volatility, or another objective condition.
Stops help remove some emotion from the decision, but they are not guarantees. Fast markets, gaps,
halts, and thin liquidity can cause an execution to occur at a worse price than expected.
Why traders care
A planned loss is easier to manage than an improvised one. The purpose of a stop is not to prove you were wrong;
it is to prevent one trade from becoming much larger than planned.
Common mistake: Moving the stop farther away simply because you do not want to take the loss.
🗡️ Dagger Takeaway: Know where the trade is invalid before you enter. Hope is not a stop-loss strategy.
Scaling In and Out
Scaling works best when the additions and reductions are planned before emotion takes over.
Scaling means entering or exiting a position in pieces instead of all at once. A trader might begin with
a smaller position and add only if the setup confirms, or sell part of a winning position while leaving
some shares for a larger move.
Scaling can reduce the pressure of trying to identify the perfect entry or exit. It can also help traders
adjust exposure as a setup becomes stronger or weaker.
Common mistake: Calling repeated averaging down "scaling in" when the original trade is already failing. Adding should be planned, not an emotional attempt to rescue the position.
🗡️ Dagger Takeaway: Scale according to a plan. Adding because the stock is cheaper is not the same as adding because the trade is confirming.
Risk / Reward
Reward-to-risk only matters when the target and stop are based on realistic chart levels.
Risk/reward compares the amount you could reasonably lose with the amount you could reasonably gain if the
trade works. A trader risking $1 to potentially make $2 is looking at a theoretical 2-to-1 reward-to-risk setup.
The important word is realistic. A distant profit target does not create good risk/reward if the chart provides
no logical reason for price to reach it.
Why traders care
You do not need to win every trade if your winners are meaningfully larger than your losers. At the same time,
reward-to-risk by itself says nothing about the probability of reaching the target.
Common mistake: Inventing a huge upside target just to make a poor setup look like 3-to-1 or 5-to-1.
🗡️ Dagger Takeaway: Good risk/reward comes from logical levels, not wishful targets.
Maximum Daily Loss
A daily loss limit is a circuit breaker designed to keep frustration from becoming account damage.
A maximum daily loss is a personal limit that tells you when trading for the day is finished. The exact amount
varies by trader, account size, strategy, and tolerance for risk.
The purpose is to prevent a normal losing session from turning into a destructive one. After several losses,
frustration can lead to larger size, lower-quality setups, revenge trading, and attempts to immediately
"make it back."
Why traders care
A daily limit creates a circuit breaker before emotion takes control. Once reached, the job changes from
making money to protecting tomorrow's capital.
Common mistake: Increasing the loss limit during the session because the next trade "looks too good to miss."
🗡️ Dagger Takeaway: There will be another trading day. Protect the account from the version of yourself that wants one more trade.
When Not to Trade
If price action does not fit your strategy, doing nothing can be the better decision.
Not every market environment fits every strategy. Sometimes price is choppy, volume is weak, spreads are wide,
or the setup simply is not there. Other times the market may be fine, but the trader is tired, angry,
distracted, or trying to recover a loss.
Choosing not to trade is still a decision. Cash does not require you to predict the next move,
and missing one opportunity does less damage than forcing a bad trade.
Good reasons to stay out
No clear setup or invalidation level.
Choppy price action that does not fit your strategy.
Poor liquidity or unusually wide spreads.
Trading mainly because you are bored or afraid of missing out.
Trying to win back money after a frustrating loss.
You are not mentally focused enough to follow your plan.
Common mistake: Believing that being a trader means you must trade every day.
🗡️ Dagger Takeaway: Sometimes the highest-quality trade is no trade at all. Wait for confirmation, not assumption.
Looking for the psychology side?
Explore FOMO, overtrading, revenge trading, and discipline in the Trading Psychology section.