How to Determine Point Value for Index Options (SPX, NDX, VIX)?
Traders often reach a stage in their journey where they transition from trading high-volume stocks and ETFs (like SPY or QQQ) to trading Index Options (like SPX or NDX). While they track the same market sectors, the underlying structure of an Index is fundamentally different from an Equity or an ETF.
In this guide, we will break down the "Multiplier" system for Indices and provide exhaustive tables to ensure your Options Trading Journal remains mathematically perfect.
1. What are Index Options?
Unlike stock options, where the contract gives you the right to buy or sell shares of a company, Index Options are based on a theoretical price of a basket of stocks.
• Cash Settlement
There are no shares to deliver. On expiration, the difference in price is settled in cash.
• European Style
Most index options (SPX, NDX, RUT) cannot be exercised early. This is a major advantage for spread traders.
• Section 1256 Tax Treatment
In the US, index options often qualify for a 60/40 tax split, making them more tax-efficient than ETFs.
The Point Value Rule:
For the vast majority of US-listed indices, the Point Value is 100.
However, because the price of an Index (e.g., SPX at 5,000) is much higher than an ETF (e.g., SPY at 500), that "100" multiplier carries significantly more financial weight.
2. Index vs. ETF: The Calculation Gap
In your journal, it is easy to assume that SPY and SPX are the same. They are not.
SPY (ETF)
1.00 move × 100 = $100
SPX (Index)
1.00 move × 100 = $100
The Trap:
SPY is roughly 1/10th the price of SPX. Therefore, a 1% move in the S&P 500 will result in a $5.00 move in SPY, but a $50.00 move in SPX.
Even though the Point Value is "100" for both, the actual capital exposure in Index Options is ten times larger.
3. Comprehensive Point Value Tables
To help you find your specific ticker, we have categorized the Index market into several key spheres.
Category A: Major Market & Broad-Based Indices
These are the most actively traded index options globally. They provide exposure to large-cap, small-cap, and blue-chip stocks.
| Ticker | Index Name | Point Value $ |
|---|---|---|
| SPX | S&P 500 Index | 100 |
| NDX | Nasdaq 100 Index | 100 |
| RUT | Russell 2000 Index | 100 |
| DJX | Dow Jones Industrial Avg (1/100th) | 100 |
| OEX | S&P 100 Index (American Style) | 100 |
| XEO | S&P 100 Index (European Style) | 100 |
| XSP | Mini S&P 500 Index | 100 |
| NQX | Nasdaq 100 Reduced Value | 100 |
| MRUT | Micro Russell 2000 Index | 100 |
| NYA | NYSE Composite Index | 100 |
| XAX | AMEX Composite Index | 100 |
| UKX | FTSE 100 Index (US-Listed version) | 100 |
| DAX | DAX Index (US-Listed version) | 100 |
| MID | S&P MidCap 400 Index | 100 |
Category B: Volatility & Sentiment Indices
These indices do not track stock prices, but rather the "fear" or "expected move" of the market. They are essential for hedging.
| Ticker | Index Name | Point Value $ |
|---|---|---|
| VIX | CBOE Volatility Index | 100 |
| VVIX | VIX of VIX Index | 100 |
| VXN | Nasdaq 100 Volatility Index | 100 |
| RVX | Russell 2000 Volatility Index | 100 |
| VXD | Dow Jones Volatility Index | 100 |
| VXV | CBOE 3-Month Volatility | 100 |
| GVZ | CBOE Gold Volatility Index | 100 |
| OVX | CBOE Crude Oil Volatility | 100 |
| TYVIX | CBOE 10-Year Treasury Volatility | 100 |
| VIXW | VIX Weeklys | 100 |
Category C: Sector & Industry Indices
Sector indices allow you to trade specific themes like Banking, Semiconductors, or Energy.
| Ticker | Index Name | Point Value $ |
|---|---|---|
| SOX | PHLX Semiconductor Index | 100 |
| BKX | KBW Bank Index | 100 |
| HGX | PHLX Housing Sector Index | 100 |
| OSX | PHLX Oil Service Sector Index | 100 |
| UTY | PHLX Utility Sector Index | 100 |
| XAU | PHLX Gold & Silver Sector | 100 |
| BIX | KBW Mortgage Finance Index | 100 |
| KRX | KBW Regional Banking Index | 100 |
| BTK | AMEX Biotechnology Index | 100 |
| DRG | Pharmaceutical Index | 100 |
| XBD | Broker-Dealer Index | 100 |
| DFX | PHLX Defense Sector Index | 100 |
| RXS | PHLX Drug Delivery Index | 100 |
| DOT | The Internet Index | 100 |
| MVR | AMEX Airline Index | 100 |
Category D: Interest Rate & Yield Indices
These indices track the movement of US Treasury yields. They are vital for traders monitoring macro-economic shifts.
| Ticker | Index Name | Point Value $ |
|---|---|---|
| TNX | 10-Year Treasury Yield ($10 x Yield) | 100 |
| TYX | 30-Year Treasury Yield ($10 x Yield) | 100 |
| FVX | 5-Year Treasury Yield ($10 x Yield) | 100 |
| IRX | 13-Week Treasury Bill Index | 100 |
4. Volatility Indices (VIX) - A Special Note
The VIX is perhaps the most confusing index to journal.
- It is a measure of expected volatility, not a stock price.
- The Point Value is 100.
- If the VIX is at 15.00 and moves to 16.00, your 1-point gain equals $100 per contract.
⚠️ Crucial Warning:
VIX options are priced based on the VIX Futures, not the "Spot" VIX you see on your charts. When logging your entry price in your journal, ensure you are looking at the correct underlying futures month.
5. Identifying Point Value via Your Broker
While 100 is the standard for US-listed indices, international traders or those trading exotic OTC indices should always verify.
- Check the Symbol: In platforms like Thinkorswim or Interactive Brokers, right-click the symbol and select "Contract Details".
- Look for Multiplier: It will explicitly state "100".
- Check Settlement: Ensure it says "Cash". If it says "Physical," you are likely trading an ETF, not an Index.
6. Common Pitfalls in Index Journaling
A. The "Multiplier" Misconception
Some traders see the SPX priced at 5,000 and think the multiplier must be different because the cost of 1 contract is so high (e.g., $50.00 premium = $5,000 cost). Remember: The multiplier is always 100; it is the Price that is large.
B. Dividend Adjustments
Indices like the SPX do not "drop" in price on a single stock's ex-dividend date like individual stocks do. However, the dividends are priced into the option premiums. Using a journal helps you see if your "Expected Value" is being hit despite these subtle pricing shifts.
Conclusion
Index options are the "Formula 1" of the options world—fast, efficient, and powerful. To trade them safely, your data must be flawless. For the SPX, NDX, VIX, and RUT, the magic number for your Point Value column is 100.
By correctly identifying these values and separating them from your ETF trades, you gain a clear picture of your market exposure and risk. Accurate journaling is the only way to confirm if your edge in the Indices is actually profitable.
Experience the precision of professional index trading with our Custom Trading Journals at spreadsheetshub.com.
