New Feature: Add price alert for a stock

[asifma]

addPriceAlert

Add an price alert.

Parameters

• instrumentId [String][52] The ID of the instrument to add.
• options [Object][51] Alert options.
  • options.price [Number][54] The target price to receive an alert on.
  • options.validUntil [String][52] A date on the form YYYY-MM-DD. Cancels alert if this date is

[asifma]

I just haven't had time to look at it yet.

But in order to remove alerts, you need to (per my understanding).

1. Get alerts for an underlying stock.
2. If alert(s) exist
3. Delete alert by alertID that you received in step 2.

So yes, we should probably introduce getPriceAlert & removePriceAlert