Day Trading Advanced Topics 4 — Questions and Answers
Question 1: What is 'mean reversion' trading in the context of intraday equities, and what assumption underpins it?
- Trading breakouts under the assumption that trends continue indefinitely
- Fading extreme price moves with the assumption that prices revert toward their average (Correct answer)
- Buying stocks that have been trending up for weeks
- Using moving averages to confirm momentum before entering
Correct answer: Fading extreme price moves with the assumption that prices revert toward their average
Mean reversion trading assumes that after an extreme intraday move away from an average or equilibrium, the price will eventually return to that level, so traders fade the extreme move.
Question 2: How does 'correlation trading' between related securities benefit day traders?
- It allows traders to profit from any single stock's movement without risk
- It uses the movement of a correlated asset as a leading indicator or confirmation for trading another (Correct answer)
- It eliminates the need for stop-loss orders
- It guarantees profits when two stocks move in the same direction
Correct answer: It uses the movement of a correlated asset as a leading indicator or confirmation for trading another
Correlation trading exploits the tendency for related assets (e.g., sector peers or futures vs. ETFs) to move together, allowing one instrument's move to signal entry or confirmation in another.
Question 3: What is the purpose of the 'Commitment of Traders' (COT) report for a day trader focusing on futures?
- It provides real-time bid-ask spreads for futures contracts
- It reveals the net positioning of commercial hedgers, large speculators, and small traders on a weekly basis (Correct answer)
- It shows intraday volume broken down by trade size
- It lists all margin calls issued by clearing houses that week
Correct answer: It reveals the net positioning of commercial hedgers, large speculators, and small traders on a weekly basis
The COT report, published by the CFTC weekly, shows how different categories of futures market participants are positioned, which can reveal when speculative positioning is extreme.
Question 4: In the context of index futures day trading, what is 'basis' and why does it matter?
- The difference between the futures price and the spot index value, reflecting cost-of-carry (Correct answer)
- The daily settlement price set by the exchange
- The margin requirement for overnight positions
- The difference between bid and ask on the futures contract
Correct answer: The difference between the futures price and the spot index value, reflecting cost-of-carry
Basis is the difference between a futures contract's price and the underlying spot index value; when basis deviates significantly from fair value, it can signal arbitrage opportunities and predict ETF movements.
Question 5: What is 'realized volatility' and how does it differ from implied volatility in day trading options?
- Realized volatility is the actual historical price movement; implied volatility is the market's forward expectation embedded in option prices (Correct answer)
- Realized volatility is always higher than implied volatility
- Implied volatility measures past price swings; realized volatility predicts future ones
- They are the same measure expressed in different time frames
Correct answer: Realized volatility is the actual historical price movement; implied volatility is the market's forward expectation embedded in option prices
Realized (historical) volatility measures how much an asset actually moved over a past period, while implied volatility reflects what the options market expects future volatility to be.
Question 6: Which technique do experienced day traders use to identify institutional accumulation before a breakout?
- Watching for high-volume days at support with small price ranges, indicating buyers absorbing supply (Correct answer)
- Looking for wide daily price ranges with declining volume
- Monitoring for consecutive gap-down openings
- Waiting for earnings reports before entering positions
Correct answer: Watching for high-volume days at support with small price ranges, indicating buyers absorbing supply
Institutional accumulation often shows up as high volume at a support level with compressed price action, indicating large buyers are absorbing selling pressure without letting the price fall.
Question 7: What is 'market microstructure' and why is understanding it an edge for advanced day traders?
- The regulatory framework governing after-hours trading
- The mechanics of how orders interact in the matching engine to create price discovery, spreads, and liquidity (Correct answer)
- The macroeconomic factors that drive daily market trends
- The structure of a company's balance sheet as analyzed intraday
Correct answer: The mechanics of how orders interact in the matching engine to create price discovery, spreads, and liquidity
Market microstructure studies how the mechanics of order types, matching engines, market makers, and bid-ask dynamics influence price formation, giving traders insight into execution quality and short-term price behavior.
Day Trading Advanced Topics 4
What is 'mean reversion' trading in the context of intraday equities, and what assumption underpins it?