Need more info:
- Stock price at entry.
- Type of option position (calls, puts, long, short, debit spread credit spread, etc)
- How much credit or debit was the position.
- Option expiry date.
- Estimated value of the underlining sometime in the future.
With the above information all option strategies are predictable.
In your example if I bought the 45 calls at $2.00 and I estimated two weeks later the underlining would be trading at $50.00 I can "predict" the value of the calls would be about $5.00 plus change. I can also "predict" the value of the options would be about $0.10 if the stock plunges to $40.00 three weeks after I opened the position.
All option positions are predictable, the
underlining is the unpredictable part.