Erase all quotes from database and start over
I maybe having some issues with my quotes database. Perhaps, I have mixed Yahoo and Tiingo data for the same ticker symbols and that is creating some issues.

I want to erase all the data for all the symbols...

Zweig Indicator Function
Using your help and the examples from other functions, I tried to write the Zweig Indicator. It returns 0, 1, -1 and one can take their trading decisions based on that.

Before I upload the formula, can...

Debugging a Downloader
I followed the example shown in the example given here
https://www.quantshare.com/sa-106-creating-a-download-item-initial-jobless-claims
...

Daily data
When I upload previous day data not all symbols are updated . Example, upload daily data of 01 August 2017 but some symbols data says at 24 June 2017 .
Anyone who can help me please?
...

help with logic
Hi,
Thank you for your continual support and help. It is very much appreciated.
...

Historical screening and customized statistics based on criteria
Hello,

I've been having some success with part time swing trading of a reversal type strategy, and would now like to refine my strategy in a time efficient manner in order to improve my win rate....

Downloader for Fred/BofA ML Data
How can I configure a downloader in QS to download data from the following and similar items.

https://fred.stlouisfed.org/series/BAMLHYH0A0HYM2TRIV...

How to eliminate a screen from popping up?
I don't want the security symbols screen to pop up every time I start up QS. It is the one with Symbol(s) to add, update and remove.

Thank you....

Performance Metrics of Buy and Hold
I read the How To on adding additional data to the performance metrics. However, I want to see the additional data for the Buy and Hold section. In addition to CAGR and MDD, I would also like to see the

...

Question on QS Language from pdf
I think QS staff needs to add more explanation or examples to the various functions listed in the QS language pdf.

For example:...

Wrong intraday data
the data from this downloader is totally wrong, with candles jumping around in every intraday period for many stocks.
http://www.quantshare.com/sa-426-6-ways-to-download-free-intraday-and-tick-data-for-the-us-stock-market
Any...

Active position
How can I figure out if I have an active position using?

I want to determine the highest high since last entry and lowest low since last long position....

Plot Up/Down Arrows corresponding to buy and sell signals
How can I plot the buy and sell signals generated from a Trading system on a chart?

Thank you,...

Manually correcting prices
How can I manually correct data for a few ticker symbols? Sometimes there are bad data points that can easily be verified and corrected. How to do it manually in QS?

Zweig's 4% model
Zweig's 4% model in Metastock:

a:=If(PREV=1,If(CLOSE<HighestSince(1,PREV<>1,CLOSE)*.96,-1,PREV),If(PREV=-1,If(CLOSE>LowestSince(1,PREV<>-1,CLOSE)*1.04,+1,PREV),If(PREV=0,If(CLOSE>Lowest(CLOSE)*1.04,+1,If(CLOSE<Highest(CLOSE)*.96,-1,PREV)),PREV)));...

Failure during download of historic Stock Market Data
Recently, Quantshare failed to download historic Stock Market Data. In the 'Progress' field I see the message 'NameResolutionFailure' for every stock symbols.
Any thoughts?
...

Money Market Returns
When the system is not invested in any equity, the money sitting in the brokerage earns Money Market Rates. How can we include money market rates in our system?

This may sound trivial given the low MM...

historical dividend yield data
where can i download historical dividend yield data?

IB realtime data, how to automatically backfill EOD data
I recently upgraded to quantshare realtime data and I love it. I was wondering if there is a way to automatically backfill EOD data when I load a symbol. There is option to automatically backfill intraday

...

Entry based on Swing Low/High
I want to set up a buy entry that buys when either of the two conditions are met -

1. The price has moved up 5% from the last swing low. There cannot be any swing highs in between. A swing low point is...

Portfolio File
Hello
I have some portfolio files on quantshare Database (.qsd files) Currently when I click on portfolio under portfolio menu there is empty. But when I manually search the file
C:\Program Files\CTrading\QuantShare\Database\xxx\Portfolio...

Is the adjusted and unadjusted price downloader is broken?
Is this one broken too because of Yahoo's weird behavior?

https://www.quantshare.com/item-421-adjusted-unadjusted-stock-prices#...

monthly rebalancing
HI All,

I'm developing a simple strategy which ranks on sharpe and re balances monthly...

Run Multiple Simulations at once
Hi,
I was curious if it is possible to have a simulation run multiple times without having to go back and do it every single time. For example, I was wondering if i could get monthly data for a simulation
...

Dow Jones Industry group data
I am trying to download dow jones industry group (eg. DJUSFT) data but yahoo doesn't have historical data on this. Google has it and I tried to download it but not sure what the exact symbol would be for

...

Persistence of Trend
Is there any way to check if a certain index or asset displays persistence of trend? Basically, if it is up today, does it go up tomorrow and the next day and so on... Vice versa for down moves.

Basically,...

Mixing Daily and Monthly (or weekly) data
Say I want to trade a system, when the monthly (or weekly) closing price crosses over the 20 day SMA. I will buy at the next open (beginning of month/week).

How can I do that?...

Problem with downloading Mutual Fund Quotes
I am receiving error messages while I am trying to download various Mutual Funds and ETF quotes. Some of the quotes are updating fine, but some are not.

Can you please help?...

Referencing an entry price
Hi guys,

I'm trying to incorporate an exit condition based on buy in price. ...

candles wrongly displayed, due to wrong adjusted close from yahoo

In many eod historical data from yahoo the adjusted close is wrong; have a look at the sbux clandlestick chart : recent data seems to be correct however the more you look back in time the worst, only
...