Early Closure List
Introduction
Terminology
The following terms are used by AlphaFX24™ to calculate values for closing positions prior to the scheduled
expiry time:
Market Price:The last known market price as calculated from Bid, Ask and Last Trade prices
quoted by Data Provider.
Time to Expiration: The time left until the position reaches the scheduled expiry time.
In the Money: see “In the Money” section below
Out of the Money: see “Out of the Money” section below
Methodology
The early close price (buyout price) depends on the probability (P) of the position to close “in the money”, which is calculated as a function of the following variables:
- Time left for expiry
- The asset’s volatility
- Current market price
- The strike price
Buyout value = [(Amount invested)* (P) *(payout) + (1 -P)* refund](1-commision percentage)
Where P= the probability of the position to close “in the money”
In the Money Close Value Calculations
Increase in close value
The following parameters will always increase the early close value for positions currently “in the money”:
Instrument | Type of Option | Parameter | Change |
---|---|---|---|
All | All | Time to Expiry | Shortens |
High/Low | High | Market Price | Increases |
High/Low | Low | Market Price | Decreases |
One Touch | No Touch | Market Price | Moves away from touch value |
Boundary | In Bound | Market Price | Moves towards the middle of the boundary formed by the upper and lower target values |
Boundary | Out Bound | Market Price | Moves away from the edges of the boundary formed by the upper and lower target values |
Decrease in close value
The following parameters will always decrease the early close value for positions currently “in the money”:
Instrument | Type of Option | Parameter | Change |
---|---|---|---|
High/Low | High | Market Price | Decreases |
High/Low | Low | Market Price | Increases |
One Touch | No Touch | Market Price | Moves towards the touch value |
Boundary | In Bound | Market Price | Moves towards the edge of the boundary formed by the upper and lower target values |
Boundary | Out Bound | Market Price | Moves towards either edge of the boundary formed by the upper and lower target values |
Out of the Money Close Value Calculations
Increase in close Value
The following parameters will always increase the early close value for positions currently “out of the money”:
Instrument | Type of Option | Parameter | Change |
---|---|---|---|
High/Low | High | Market Price | Increases |
High/Low | Low | Market Price | Decreases |
One Touch | Touch | Market Price | Moves towards the touch value |
One Touch | No Touch | Market Price | Moves away from touch value |
Boundary | In Bound | Market Price | Moves towards the boundary formed by the upper and lower target values |
Boundary | Out Bound | Market Price | Moves towards the edges of the boundary formed by the upper and lower target values |
Increase in close Value
The following parameters will always decrease the early close value for positions currently “out the money”:
Instrument | Type of Option | Parameter | Change |
---|---|---|---|
High/Low | High | Market Price | Decreases |
High/Low | Low | Market Price | Increases |
One Touch | Touch | Market Price | Moves away from touch value |
One Touch | No Touch | Market Price | Moves towards the touch value |
Boundary | In Bound | Market Price | Moves away from the boundary formed by the upper and lower target values |
Boundary | Out Bound | Market Price | Moves towards the edges of the boundary formed by the upper and lower target values |
Availability
The early closure feature is not available at the following times:
- For a certain time after the position is purchased (typically 5 minutes)
- From the no more trades time (5-7 minutes before the expiry time when trading is not allowed)
In addition AlphaFX24™ reserves the right to suspend the early closure functionality at any time.