What is Level of Interest?
How market noise becomes clear zones
You can know plenty of setups — and still not know which situation truly matters today. In this video, Oliver Sparing shows how Level of Interest makes the relevant price zones visible, and why clearly defined context is the foundation for more selective day trading.
We analyze
institutional data
We calculate
the relevant zones
You start
with clear context
Free Plan & Subscriptions
Start free, expand anytime
Try LOI in the real market — right in your charting software. Or start with a subscription right away.
Free Plan
Try the ES for free
Use Level of Interest every Monday for the S&P 500 E-Mini and get to know the levels in your own chart – plus historical data from Friday to Monday for backtesting.
- No credit card
- Right in your charting software
- Extend to more markets anytime
Use LOI long-term
$79per month · per market
Each additional market lowers the price per market, and annual billing saves on top.
- 20% off with annual billing
- Another 10% for each additional market
- Down to $44 per market per month
See all prices
| Markets | Monthly | Annual |
|---|---|---|
| 1 market | $79$79 per market | $63$756 per year |
| 2 markets−10% | $142$71 per market | $112$1,344 per year |
| 3 markets−20% | $189$63 per market | $150$1,800 per year |
| 4 markets−30% | $220$55 per market | $176$2,112 per year |
All four markets cost the same — you only choose how many you use. Monthly figures for annual billing are the yearly price divided by twelve.

The S&P 500 futures are among the most heavily traded in the world. Their high liquidity and broad participation provide extensive volume and market data, enabling a structured analysis of market phases and price zones.

The Nasdaq futures show higher volatility than the ES. This translates into faster price moves and pronounced reaction dynamics, making it especially interesting for analyzing short-term market structures.

The WTI Crude futures are a central reference market in the energy sector. They combine high liquidity with clearly defined market phases and lend themselves well to analyzing fundamental influences on price structure and volume distribution.

The Gold futures are among the most important commodity futures worldwide. Their market behavior is shaped by shifting volatility phases and a high relevance of external factors, reflected in volume and price structure.
On the Free Plan, the ES is free every Monday. With a subscription you unlock every market — ES, NQ, CL and GC — on all trading days.
