PINE LIBRARY

options_expiration_and_strike_price_calculator

Library "options_expiration_and_strike_price_calculator"
TODO: add library description here

fun()

this is a library to help calculate options strike price and expiration that you can add to a script i use it mainly for symbol calulation to place orders to buy options on TD ameritrade so it will be set up to order options on TD ameritrade using json order placer and webhook it fills in the area in the json under symbol i suggest manually adding the year it should look like this is an example of an order to buy 10 call options using json through td ameritrade api

"complexOrderStrategyType": "NONE",
"orderType": "LIMIT",
"session": "NORMAL",
"price": "6.45",
"duration": "DAY",
"orderStrategyType": "SINGLE",
"orderLegCollection": [
{
"instruction": "BUY_TO_OPEN",
"quantity": 10,
"instrument": {
"symbol": "QQQ_{{plot("expmonth")}}{{plot(“expday”)}}21C{{plot("strike")}}",
"assetType": "OPTION"
}
}
]
}