an idea for binary option on 1m time frame

[mowlana]

Hi guys

i am newbie in binary option (3month exp)

i have an idea and i want to see yours opinion

i have not see more than 14 green/red candle Continuously

so , i think it is possible to trade one side every time 2min expire time and martingale maximum 7 step (1.22 - 4 - 10 - 25 - 55 - 95 - 125) 

maximum capital 355 $ - and profit every 2candle min 1$

about 30$ on 1H works (with 3550 $ capital is 300 $ on 1H works)

please tell me if i am wrong

thanks a lot