XRP is taking a little damage from this BTC pump. Even though XRP is more than five years old, it's acting like a typical shitcoin right now. 
XRP is third biggest crypto in the world by market capital.
It is not performing yo-yo style ups and downs like ETH and BTC has been in the past. It is a stable crypto.
I cannot agree that XRP is stable, it was the most pump coin in 2017 but it's only carrying $.40 price now while it's ATH was $4 if I'm not mistaken.
It has its pump and dump in the past also, nothing is really stable in this market IMO.
The ATH was a momentary $3.40, but let's not blame people's greed and FOMO to a "pump and dump" scheme.
People sent every coin absurdly high, especially XRP was the top performing one (or rather, the most crazily performing one) and everyone was punished for their thoughtless actions.
Now we've seen the opposite of this, which is extremely low prices. Again people are selling their XRP for free when their value should be over $1.00 after the technological improvements and the deals Ripple has scored.