Trading tools, tested and written up by the people who actually use them.

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Draw Lines

  1. Draw Lines

    SPY and QQQ Price Action: October 19, 2026 Market Recap

    SPY rose 0.42% and QQQ 1.21% on October 19, 2026 after Friday’s drop. Price-action recap of the shape, the levels in play and the lines to mark.

  2. Draw Lines

    SPY and QQQ Price Action: October 16, 2026 Weekly Review and Levels for Next Week

    SPY fell 1.97% and QQQ 5.52% for the week ending October 16, 2026. Weekly review and the levels to mark before Monday. No indicators.

  3. Draw Lines

    SPY and QQQ Price Action: September 2026 Monthly Recap

    SPY fell 0.58% and QQQ rose 3.21% in September 2026. Monthly price-action recap with the month’s highs, lows and the levels to mark for October.

  4. Draw Lines

    Monthly OPEX Week Price Action and Pinning Explained

    OPEX week price action, options pinning and max pain from a chart view: mark big strikes as zones, expect nothing, and wait for acceptance or rejection.

  5. Draw Lines

    Options Breakeven Price Calculator

    Free options breakeven calculator for single calls and puts and vertical spreads: breakeven price, maximum gain and maximum loss at expiration.

  6. Draw Lines

    0DTE vs weekly options: decay, risk and cost

    0DTE vs weekly options compared: how time decay, gamma, cost per contract, bid-ask spread and management burden differ, and which approach suits which trader.

  7. Draw Lines

    What happens if you hold a 0DTE option into the close

    What happens to a 0DTE option held until expiration: worthless if out of the money, auto-exercised if in the money, plus margin and broker auto-close risks.

  8. Draw Lines

    Options Trading Glossary: 89 Terms in Plain English

    A plain-English options glossary with 89 terms, from strike and premium to delta, IV rank and assignment, with formulas where they exist.

  9. Draw Lines

    Implied volatility crush after earnings explained

    IV crush after earnings explained: why option premiums fall once a report is out, how vega works, and how to estimate the expected move from a straddle.

  10. Draw Lines

    Free Chart Room vs Paid Trading Signals

    A plain comparison of a free chart room and paid trading signals: who each suits, what you give up, and how to evaluate any signal service.