The old superstition says it is. But it has more to do with the power of the human mind. If you think something bad will happen, then it probably will. Not because of the opened umbrella but from the power of your own mind. A very wise man once said:Whether you think you can or you can't you're right either way.
no it is not bad luck
yes it is bad luck :(
Its is supposedly bad luck
If your superstitious it seven years bad luck.
only if you believe in bad luck.
yes it is bad luck if u want it to b bad luck
Supposedly.
If you walk under a ladder you get bad luck If you crack a mirror you have 7 years bad luck If you open an umbrella inside you have bad luck If you put your shoes on a table you have bad luck
it is not bad luck it is just a legand or myth that some make up i done it before and i even got a computer for Christmas it is NOT bad luck;)
This is a myth. However, it is believed to be bad luck because of the sun gods and the household guardian spirits. Originally umbrellas were used to protect from the sun and the sun would have taken offense causing bad luck. The household gods would also take offense if an umbrella was used feeling that they weren't protecting their people enough.
Well 2 days ago I put a umbrella up in the house and at school I broke my finger so it is bad luck I think it's just a tradition
Some say it is but personally i do not think it is. Because I've done it before and i didn't get bad luck! :)