Exhaustion Bottom or top screener

Hi,

I’m very new on the screener.

I saw that we can screen some different type of candle and would love to use it to built two screeners (4 if i count the short signal)

the first one is a screener for exhaustion bottom (or top):

1. divergence MACD line with price, MACD making a higher low when price making a lower low (top: MACD making a lower low when price making a higher high)
2. a bullish reversal candle with its name and maybe a score from 3 for the most relevant, hammer or doji, to 1. (top: bearish candle with also score from 3 to 1)
3. volume more than 30% than normal

the second one is a screener using the BB and the 50MA, the signals are rare 1 to 2 daily or weekly setups every 6 months but very powerful:

1. bullish signal: the price is above the 50MA (bearish: the price is under the 50MA)
2. Bullish signal: the price just touch the lower BB (bearish: the price just touch the upper BB)
3. Bullish signal: bullsih candle with a score from 3 to 1, (bearish: bearish candle with a score from 3 to 1)
4. Volume more than 20% than normal

Do you think it’s possible to built screeners with this conditions?

I just wanted to be sure before putting my hands into the videos to learn of the build a screeners.

Thanks a lot in advance for advices,

julien