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
- 68 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
- 51 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
- 55 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
- 55 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
- 48 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
- 121 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.
- August 20, 2026
- by Novalis
- 12 minutes read
- 74 Views
Why Rising Bond Yields Hit Tech Stocks So Hard: A Practical Duration Guide
Long-term bond yields are rising and tech stocks are selling off. Here is the valuation math behind duration, discount rates and why growth shares react so violently.
