Strategy / Indicator for very short TF - less than 1min?

does anyone have any indicator / strategy for trading very short timeframe....30 seconds to 50 seconds max 1M time frame...

I've seen & have been using lot of strategies for higher TF but wanted something for ultra short term.....that can be used for high frequency trading possibly

any suggestions?

Have you thought through your approach completely? I mean the strategic aspects, as opposed to your trading algorithms, which you're asking about here, really.

High frequency trading as to be:

(a) automated. You can't do the analysis and the trades, and the necessary cancel/modifies, yourself,

and,

(b) a provider of liquidity. You can't fight the spread at that frequency. That means a market maker is out, because then you'd be a competitor, not a customer. And with commission brokers with STP ability, you still have to cover that nut.

Not trying to discourage you, but just pointing out that high freq is a different business in a number of different dimensions.

i think i should re-phrase the question...

i meant to check if there were any good strategies for very short term TF.. i.., 30-50 second window... ignore the high frequency bit.

most of the indicators & strategies work on 1min TF as the shortest TF and increases from there to 5m, 15m,30m,H1,H4 etc

appreciate your feedback

See Renko, and Range bars.