The core mechanics of event contracts are to predict whether the underlying asset will rise or fall within a fixed period. Each correctly predicted contract pays out 1 USDT, while an incorrect prediction results in a total loss. To maximize the win rate, you need to work on four aspects simultaneously: understanding the product mechanism, predicting the direction, selecting the odds, and maintaining position discipline:

The core gameplay of event contracts is to predict whether the underlying asset will rise or fall within a fixed period. Each contract pays out 1 USDT if the prediction is correct, and expires worthless if it is incorrect. To maximize your win rate, you need to work on four aspects simultaneously: understanding the product mechanism, predicting direction, selecting odds, and maintaining position discipline:

I. Understand the Settlement Mechanism and Avoid Information Gaps

Event contract settlement does not depend on the instantaneous spot-market price, but instead compares the time-weighted average price (TWAP) provided by Chainlink with the benchmark price at the start of the period. This means:

Settlement is resistant to price wicks: as long as a sharp intraday drop or spike does not cause the TWAP to cross the benchmark line, the direction will not reverse.
Within short periods (5 minutes and 15 minutes), the TWAP is smoother, making it difficult for an extreme single wick to change the result; however, once a trend forms over longer periods (1 hour and 4 hours), the TWAP will also be continuously pulled in that direction.
Strategic implication: if you believe a wick is fake, a short period is actually safer; if a trend has already emerged, do not bet against it.

II. Understand Contract Prices = Market-Implied Probabilities

Contract prices of 0.01–0.99 USDT directly correspond to the probability the market assigns to that direction:

| Contract Price | Implied Probability | Payout Multiple if Correct |
|----------|---------|----------------|
| 0.20 | 20% | 5x |
| 0.40 | 40% | 2.5x |
| 0.50 | 50% | 2x |
| 0.70 | 70% | 1.43x |
| 0.90 | 90% | 1.11x |

Core principle: only bet when “the actual probability you estimate > the market-implied probability.”
For example, if the market prices a bullish contract at 0.40 (implied probability of 40%), and you estimate the actual probability of a rise at 55%, this is a positive-expectation trade; if the market price is 0.80 (implied probability of 80%) and you estimate the probability of a rise at only 75%, you should not buy.

III. Practical Methods for Predicting Direction

1. Follow the Major Trend and Fade Minor Trends
First, look at the trend direction on higher time frames (4-hour/daily), and prioritize contracts aligned with the trend.
Within short 5- or 15-minute periods, the TWAP in the trend direction is more likely to be pushed continuously.

2. Key Levels + Period Matching
If the price has just broken through a key resistance level, the trend-following direction has an advantage on the 1-hour/4-hour time frames.
If the price is moving sideways within a range, the 5-minute period may be more suitable for trading reversals at the range boundaries.

3. Avoid Purely Random Bets
Price movements within a 5-minute period have a strong random component. Without clear technical signals, do not open positions frequently.
It is better to trade less and act only when there is a signal.

IV. Expected Value Management: Odds × Win Rate

Assuming your predictive ability remains constant, maximizing your win rate ≠ maximizing your returns. What you really need to do is maximize expected value (EV):

> EV = (Win Rate × Odds) - (1 - Win Rate)

Example:
Buying at a price of 0.30 with a 45% probability of being correct: EV = 0.45 × (1/0.30 - 1) - 0.55 = 0.45 × 2.33 - 0.55 = +0.50 (positive expectation)
Buying at a price of 0.80 with an 80% probability of being correct: EV = 0.80 × 0.25 - 0.20 = 0 (exactly break-even)

Conclusion: a combination of high odds + a moderate win rate is often more valuable than a high win rate + low odds. Do not pursue only a high number of correct predictions; consider whether the return from each correct prediction covers the cost of an incorrect one.

V. Position Sizing and Risk Management Discipline

1. Do not invest more than 5%–10% of your total funds in a single trade: if an event contract prediction is wrong, the principal expires worthless, with no possibility of “holding on until it comes back”; position sizes must be small.
2. Pause after consecutive losses: set a daily loss limit (such as 15%–20% of total funds), and stop trading for the day once it is reached.
3. Take profit by closing early: if the contract price has risen sharply while you are holding it (for example, from 0.30 to 0.70), you can sell to lock in profits instead of waiting until expiration to seek the 1 USDT payout—securing profits reduces risk.
4. Cut losses decisively as well: if the intraday signal has already reversed and the contract price is falling, do not hold stubbornly until expiration; selling early can at least recover part of the principal.

VI. Practical Recommendations for Selecting Periods

| Period | Suitable Scenario | Notes |
|------|---------|---------|
| 5 minutes | Ultra-short-term trading and operations at range boundaries | Strong randomness; precise entry timing is required |
| 15 minutes | Short swings and trading after confirming candlestick patterns | Balances flexibility and predictability; suitable for beginners |
| 1 hour | Trend continuation and breakout confirmation | More suitable for traders capable of identifying trends |
| 4 hours | Higher-time-frame direction and event-driven moves | Longer period and greater uncertainty; position sizes should be smaller |

In one sentence: to maximize your win rate with event contracts, the essence is to bet only when there is positive expected value + maintain strict position control + use the characteristics of TWAP settlement to choose the period and direction. Do not act when there is no signal; strike decisively when there is one. Only in the long run can you improve both your win rate and returns.

Event contracts are high-risk products, and the principal expires worthless if the prediction is incorrect. Please participate reasonably based on your own risk tolerance.