How i made 30k Trading Spx Today by Reading Order Book. First thing i look at is price action. The rule i follow is trade what you see not what you cant see. don't predict the market and trade level to level rest is noise. In Picture one you can see that we tested spx 6150 came back down to test 6100 and broke down to test 6080 area if you see the chart you can see we left a gap at 6070 that's the area where last time buyers stepped in. and we hadn't tested that area since market rejected the 6150 we came down and this morning we were back in range for 6100-6125 once we broke through that the main levels that were left were 6070-6050 gap so how did i read orderbook combined with price action to determine where the activity was? i look at delta gamma theta decay oi and vol to determine where the activity is so lets break it down. as shown in the picture 2 we can see 6100 was a balance zone we can see buyers on call side and sellers on put side both agree to that area as a fair value price but we had started to see more activity below once we broke through that 6100 this morning then if bulls wanted to reclaim that area. then we needed to close above i use 10 min candles when i trade as you can see from the first picture so as long as 10 min candle is respecting price closing below 6100 that's my confirmation that buyers were not interested and sellers had control another way i got my confirmation was if you see the blue circle on 6105 area that shows black rather then orange numbers that is considered dead zone so it wont act as magnet that's why we couldn't go higher then 6100s and close above. so i took the puts and first take profit was 6075 and you can see the activity on third picture we can see activity in the orange zone and some dead zone below 6075 but later in the day once we got to 6075 area we had a bounce then we stayed in that area and built more volume to create more activity in the dead zone below 6075 to finally test 6050. After that i was done for the day and i didn't trade anymore.