Understanding Latest Price, Index Price, and Mark Price
In trading interfaces, you'll encounter three key price terms: Latest Price, Index Price, and Mark Price. Here’s how they differ and interconnect:
1. Definitions and Display Locations
- Latest Price: Real-time execution price in the order book.
- Index Price: Weighted average from 3+ major exchanges, serving as the benchmark for contracts (e.g., USD-indexed crypto futures).
- Mark Price: Used to prevent unnecessary liquidations, calculated via a formula incorporating index price and funding rates.
2. Key Differences
- Latest Price reflects immediate market activity.
- Index Price ensures contract fairness by referencing external markets.
- Mark Price stabilizes leverage trades by smoothing volatility.
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K线 Basics #12: Head-and-Shoulders Top — A Trend Reversal Signal
Pattern Structure
A head-and-shoulders top signals bearish reversal, resembling a human silhouette:
- Left Shoulder: Initial peak followed by a dip.
- Head: Higher peak, then a deeper decline.
- Right Shoulder: Lower peak, confirming the trend shift.
Example: Ethereum/USDT charts often show this pattern before downtrends.
Strategy Trading: Spot Martingale
What Is Spot Martingale?
An age-old gambling strategy adapted for crypto:
- Mechanism: Double investment after losses to recover profits when the market rebounds.
- Risk: Requires significant capital; high win probability but risky in prolonged downturns.
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Switching DNS for Better Network Stability
Step-by-Step Guides
Windows 10/8.1:
- Right-click This PC → Properties → Control Panel → Network and Internet.
- Select Network and Sharing Center → Change adapter settings.
- Modify IPv4 DNS (e.g., Google DNS:
8.8.8.8).
macOS:
- Go to System Preferences → Network.
- Select connection → Advanced → DNS tab.
Arbitrage Order Strategies
Why Arbitrage?
- Market Efficiency: Corrects price deviations across platforms.
- User Benefit: Low-risk profits by exploiting temporary imbalances (e.g., exchange rate gaps).
Example: Simultaneous buy/sell on exchanges with price discrepancies.
Digital Asset Options Primer
Key Features
- No Liquidation Risk: Unlike leverage trading.
- Auto Payouts: Set predefined profit/loss thresholds.
- Flexibility: Profit from both bullish and bearish moves.
Use Case: Hedge against volatility while capping losses.
FAQs
Q1: Can Mark Price prevent liquidation entirely?
A: No, but it reduces unnecessary triggers during high volatility.
Q2: Is Martingale suitable for beginners?
A: Not recommended due to high capital requirements and risk.
Q3: How often should I update DNS settings?
A: Only if experiencing connectivity issues; stable DNS like Google’s rarely need changes.
Q4: What’s the safest arbitrage method?
A: Triangular arbitrage within a single exchange minimizes transfer delays.
Q5: Are options available for all cryptos?
A: Major tokens (BTC, ETH) typically have options markets; lesser-known assets may not.
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