IV Crush Explained: Why Options Lose After Earnings
Why implied volatility collapses after earnings, how the expected move is priced and why a correct directional call can still lose money.
- August 22, 2026
- by Novalis
- 10 minutes read
- 123 Views
Gamma Exposure Explained: Dealer Hedging Without the Myths
A rigorous explanation of gamma exposure, dealer hedging, positive and negative gamma, pinning, gamma flips and the limits of public GEX models.
- August 22, 2026
- by Novalis
- 10 minutes read
- 101 Views
VWAP Trading Explained: How the Benchmark Works—and When It Fails
How VWAP is calculated, why institutions use it, what anchored VWAP changes and why the benchmark is not a prediction engine.
- August 22, 2026
- by Novalis
- 11 minutes read
- 115 Views
0DTE Options Explained: Gamma, Theta, Settlement and Risk
A complete guide to same-day options: gamma, theta, settlement, SPX versus SPY, dealer hedging, assignment and execution risk.
- August 22, 2026
- by Novalis
- 11 minutes read
- 126 Views
What Is a Liquidity Sweep in Trading? The Market-Structure Truth
A rigorous guide to liquidity sweeps, stop clusters, false breakouts, reclaims and the market-microstructure logic traders often misunderstand.
- August 22, 2026
- by Novalis
- 11 minutes read
- 98 Views
Fair Value Gap Trading Explained: What FVGs Show—and What They Don’t
A deep dive into fair value gaps, three-candle imbalances, displacement, fills, testing methods and the limits of smart-money narratives.
- August 22, 2026
- by Novalis
- 9 minutes read
- 105 Views
Pattern Day Trader Rule 2026: What Replaced the $25,000 PDT Rule
FINRA replaced the old PDT designation and $25,000 minimum with intraday margin standards. Here is what changed, the phase-in and broker implications.
- August 22, 2026
- by Novalis
- 10 minutes read
- 118 Views
Position Sizing in Trading: The Math That Keeps an Account Alive
A practical deep dive into risk per trade, stop-based and volatility-based sizing, portfolio heat, drawdowns, leverage and risk of ruin.
- August 22, 2026
- by Novalis
- 10 minutes read
- 105 Views
Funded Trading Accounts Explained: Rules, Risks and Real Economics
How retail prop-firm challenges really work: simulated funding, trailing drawdowns, payouts, due diligence, position sizing and counterparty risk.
- August 20, 2026
- by Novalis
- 11 minutes read
- 185 Views
Why Rising Bond Yields Crush Growth Stocks: The Valuation Math Investors Often Miss
Why do growth stocks fall when Treasury yields rise? I break down discount rates, equity duration, valuation math and the cases where higher yields do not mean lower stock prices.
