Strangle should be called a Straddle and visa versa. An option straddle has the legs at the same strike. But in the image below a straddle shows the legs far apart. Straddle An option strangle has the legs further apart than the straddle. But in the image below a strangle is a tight grip Strangle
New image to better visualize the straddle versus strangle. The option definition is backwards to what a straddle and strangle is. Stock at $100. Straddle $90 put and $110 call. Strangle $100 put and $100 call.
a straddle "straddles" the strike. is english not your first language? the picture you picked isn't what straddling means in the general sense.
Where were you all of these decades when I was trading backwards??? I'm a new man! Tomorrow will be the first day of doing it right.