Bitcoin cme gap indicators, BINANCE vs CME exchanges premium gap 
# CME BTC Premium Indicator Documentation  CME:BTC1!  
## 1. Overview
Indicator Name: CME BTC Premium
Platform: TradingView (Pine Script v6)
Type: Premium / Gap Analysis
Purpose:
* Visualize the CME BTC futures premium/discount relative to Binance BTCUSDT spot price.
* Detect gap-up or gap-down events on the daily chart.
* Assess short-term market sentiment and potential volatility through price discrepancies.
## 2. Key Features
1. CME Premium Calculation
   * Formula:
   CME Premium(%) = ((CME Price - Binance Price) / Binance Price) X 100
   * Positive premium: CME futures are higher than spot → Color: Blue
   * Negative premium: CME futures are lower than spot → Color: Purple
2. Premium Visualization Options
   * `Column` (default)
   * `Line`
3. Daily Gap Detection (Daily Chart Only)
   * Gap Up: CME open > previous high × 1.0001 (≥ 0.01%)
   * Gap Down: CME open < previous low × 0.9999 (≤ 0.01%)
   * Visualization:
     * Bar Color:
       * Gap Up → Yellow (semi-transparent)
       * Gap Down → Blue (semi-transparent)
     * Background Color:
       * Gap Up → Yellow (semi-transparent)
       * Gap Down → Blue (semi-transparent)
4. Label Display
   * If `Show CME Label` is enabled, the last bar displays a premium percentage label.
   * Label color matches premium color; text color: Black.
   * Style: `style_label_upper_left`, Size: `small`.
## 3. User Inputs
| Option Name    | Description               | Type / Default                          |
| -------------- | ------------------------- | --------------------------------------- |
| Show CME Label | Display CME premium label | Boolean / true                          |
| CME Plot Type  | CME premium chart style   | String / Column (Options: Column, Line) |
## 4. Data Sources
| Data Item     | Symbol           | Description                   |
| ------------- | ---------------- | ----------------------------- |
| Binance Price | BINANCE\:BTCUSDT | Spot BTC price                |
| CME Price     | CME\:BTC1!       | CME BTC futures closing price |
| CME Open      | CME\:BTC1!       | CME BTC futures open price    |
| CME Low       | CME\:BTC1!       | CME BTC futures low price     |
| CME High      | CME\:BTC1!       | CME BTC futures high price    |
## 5. Chart Display
1. Premium Column/Line
   * Displays the CME premium percentage in real-time.
   * Color: Premium ≥ 0 → Blue, Premium < 0 → Purple
2. Zero Line
   * Indicates CME futures are at parity with spot for quick visual reference.
3. Gap Highlight
   * Applied only on daily charts.
   * Gap-up or gap-down is highlighted using bar and background colors.
4. Label
   * Shows the latest CME premium percentage for quick monitoring.
## 6. Use Cases
* Analyze spot-futures premium to gauge CME market sentiment.
* Identify short-term volatility and potential trend reversals through daily gaps.
* Combine premium and gap analysis to support altcoin trend analysis and position strategy.
## 7. Limitations
* This indicator does not provide investment advice or trading recommendations; it is for informational purposes only.
* Data delays, API restrictions, or exchange differences may result in calculation discrepancies.
* Gap detection is meaningful only on daily charts; other timeframes may not provide valid signals.
