I thought about it, tick/second level data might not help for retailer. even for scalper, < 1 pt target might not be optimum. This graph shows there are certain critical time to pay attention. Avoid trading for some style of trading, but best chances for other styles.
about
【在 C****a 的大作中提到】 : I tried to work on minute level ES data, just too many things to worry about : . : Slippage kills me.
a*e
19 楼
0.25 will reduce the profitability, but won't kill the strategy, just sounds too severe. It's not a very big issue for me. I used limit/stop limit/trailing limit order for entry, so if no entry, it's just an opportunity cost. One can always find a balance based on his frequency?
【在 w******s 的大作中提到】 : 这个很让人惊讶么?
a*e
20 楼
it is common sense, but more informative than that, You missed several points.I won't bother if it's not profitable graph:) Every liquidity peak, there is a small window for a very strong trend(no matter it’s cross market driven or daily maintenance or scheduled economic data driven). There is normally some tendency for a reversal at some critical point which provides best chance for scalping. For example, 3pm — close time for bond market. 10am — potential open range breakout, I called that is smarter money:). Is is profitable to trade VIX/VXX based on that? Nope, it’s more complicated than tracking volatility of SPX, meanwhile, bigger range doesn’ t necessarily mean bigger volatility. But it’s usually for options day traders, especially when you trade options with high beta underlying stock. Implied volatility trend might have correlations with SPX range trend, with some lag. Some of my strategies are based on the timing.
【在 a*****e 的大作中提到】 : it is common sense, but more informative than that, You missed several : points.I won't bother if it's not profitable graph:) : Every liquidity peak, there is a small window for a very strong trend(no : matter it’s cross market driven or daily maintenance or scheduled economic : data driven). There is normally some tendency for a reversal at some : critical point which provides best chance for scalping. : For example, 3pm — close time for bond market. 10am — potential open range : breakout, I called that is smarter money:). : Is is profitable to trade VIX/VXX based on that? Nope, it’s more : complicated than tracking volatility of SPX, meanwhile, bigger range doesn’
f*n
22 楼
你这个信息应该很对超短线有用,Swing的话感觉又多了一个操心的。
economic range
【在 a*****e 的大作中提到】 : it is common sense, but more informative than that, You missed several : points.I won't bother if it's not profitable graph:) : Every liquidity peak, there is a small window for a very strong trend(no : matter it’s cross market driven or daily maintenance or scheduled economic : data driven). There is normally some tendency for a reversal at some : critical point which provides best chance for scalping. : For example, 3pm — close time for bond market. 10am — potential open range : breakout, I called that is smarter money:). : Is is profitable to trade VIX/VXX based on that? Nope, it’s more : complicated than tracking volatility of SPX, meanwhile, bigger range doesn’
c*m
23 楼
Could someone help me? Does this ES refer to " ES Futures " created from CME ?
g*u
24 楼
yes
CME
【在 c***m 的大作中提到】 : Could someone help me? Does this ES refer to " ES Futures " created from CME : ?
c*m
25 楼
Thank you, my friend.
【在 g*****u 的大作中提到】 : yes : : CME
a*e
26 楼
improved weekday version, more details with difference schedule events.
【在 a*****e 的大作中提到】 : not very familiar with the syntax, took me some time:) : useful for DTer and Scalper. More than thousand words.
S*t
27 楼
谢谢分享.
a*e
28 楼
NY local time.
【在 C****a 的大作中提到】 : I tried to work on minute level ES data, just too many things to worry about : . : Slippage kills me.
C*a
29 楼
Sorry, post by mistake. Some bugs with this forum.
t*9
30 楼
惜售
【在 J**S 的大作中提到】 : 怎么解释大盘? : 量减,股指却上扬?
a*e
31 楼
which package? looks convenient, live testing some scalpings, there is basically no way to back-test:(
【在 C****a 的大作中提到】 : Sorry, post by mistake. Some bugs with this forum.
C*a
32 楼
Just a set of R functions I wrote by myself. Yes, I just stay away from those relatively high frequent methods. Slippage is a huge part of that, and optimization of execution is just beyond my knowledge. I feel more comfortable with daily rebalance, and emotionally less stressful .
【在 a*****e 的大作中提到】 : which package? looks convenient, : live testing some scalpings, : there is basically no way to back-test:(
C*a
33 楼
Overall, for benchmark, volume is positively correlated with volatility. So it is commonly to see volume drops as volatility slumps.
【在 J**S 的大作中提到】 : 怎么解释大盘? : 量减,股指却上扬?
a*e
34 楼
nevertheless, there should be something good to learn from you. optimization execution is more of algorithmic trading area. You can refer to this book, Optimal Trading Strategies: Quantitative Approaches for Managing Market Impact and Trading Risk I have not read through, seems more focused on market impact reduction, slippage is more or about latency. Order types is highly related too.
Slippage stressful
【在 C****a 的大作中提到】 : Just a set of R functions I wrote by myself. : Yes, I just stay away from those relatively high frequent methods. Slippage : is a huge part of that, and : optimization of execution is just beyond my knowledge. : I feel more comfortable with daily rebalance, and emotionally less stressful : .
w*s
35 楼
wow. 小牛牛精细牛用功牛
【在 a*****e 的大作中提到】 : improved weekday version, : more details with difference schedule events.
w*s
36 楼
你们贴点儿optimization of execution 方面的东东?
Slippage stressful
【在 C****a 的大作中提到】 : Just a set of R functions I wrote by myself. : Yes, I just stay away from those relatively high frequent methods. Slippage : is a huge part of that, and : optimization of execution is just beyond my knowledge. : I feel more comfortable with daily rebalance, and emotionally less stressful : .
need correction. sunday to thursday . where is friday? overall one day off? and sunday should be only after 6pm right?
【在 a*****e 的大作中提到】 : improved weekday version, : more details with difference schedule events.
a*e
45 楼
I considered that, sunday cycle is from sunday afternoon to monday afternoon. see the description on CME, I just followed their conversion.
【在 w******s 的大作中提到】 : need correction. : sunday to thursday . where is friday? overall one day off? : and sunday should be only after 6pm right?
w*1
46 楼
ok.. got it. thanks..
【在 a*****e 的大作中提到】 : I considered that, : sunday cycle is from sunday afternoon to monday afternoon. : see the description on CME, I just followed their conversion.