Gamma Blast, Option Chain Analyser, AVWAP Channel, greeks in the Option Chain and chart shortcuts

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• Gamma Blast indicator. For index and stock options it detects the chart's underlying, loads the chain around ATM, solves implied volatility per strike and computes full Black-Scholes greeks, then aggregates dealer gamma exposure into a zero-gamma FLIP line, call and put walls and a short-gamma zone, marking blast entries with entry, stop and target labels. Settings include risk-free rate, strike count, blast score threshold and toggles for the greeks table, walls, flip line and markers. Gamma Blast guide.
• Option Chain Analyser indicator. A separate-pane histogram of the Option Strikes Profile: strikes along the X axis with grouped CE and PE bars sized by total, buy or sell quantity, absolute delta, value or net value, for the latest candle or the candle you click.
• AVWAP Channel indicator. Scores candles by volume, footprint delta, true range, gaps and pivot confirmation, then launches anchored VWAP curves from the important ones in three modes: Pivot Pair from the last swing high and low, Anchor Swarm as an envelope of the top anchors, and Sigma Fork from the strongest anchor with sigma bands.
• Black-Scholes greeks in the Option Chain: delta, theta, gamma, vega, rho and IV per strike with column visibility controls, new CE and PE OI change columns in compact Indian notation, IV cells shaded relative to ATM IV, and header readouts for ATM IV, ATM straddle price, one-sigma expected move to expiry, max pain, call and put walls and the zero-gamma level. Option Chain guide.
• Undo and redo for drawings with Ctrl or Cmd+Z and Shift+Z.
• Keyboard shortcuts. Keys 1 to 9 switch to 1m, 5m, 15m, 30m, 1h, 4h, 1d, 1w and 1M, and a full stop opens a custom timeframe. Alt or Option with M, T, H, V, F, E or R selects Measure, Trend line, Horizontal, Vertical, Fib retracement, Fib extension or Rectangle; Shift and drag measures; Escape cancels. Shortcuts guide.
• Touch crosshair and drawing on phones and tablets. A long press summons a sticky crosshair that a single finger repositions instead of panning, and selecting a drawing tool parks a pen crosshair at the chart centre so you can drag and tap to place points.
• Pinned strike in Options Print. Click a strike row to pin it to a live footer readout and move the pin with the arrow keys. Ctrl or Cmd and wheel zooms row height around the cursor, the tape zooms its time axis with the wheel and pans by drag, and hovering a row shows a CE and PE card. Options Print guide.