to your HTML Add class="sortable" to any table you'd like to make sortable Click on the headers to sort Thanks to many, many people for contributions and suggestions. Licenced as X11: http://www.kryogenix.org/code/browser/licence.html This basically means: do what you want with it. */ var stIsIE = /*@cc_on!@*/false; sorttable = { init: function() { // quit if this function has already been called if (arguments.callee.done) return; // flag this function so we don't do the same thing twice arguments.callee.done = true; // kill the timer if (_timer) clearInterval(_timer); if (!document.createElement || !document.getElementsByTagName) return; sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/; forEach(document.getElementsByTagName('table'), function(table) { if (table.className.search(/\bsortable\b/) != -1) { sorttable.makeSortable(table); } }); }, makeSortable: function(table) { if (table.getElementsByTagName('thead').length == 0) { // table doesn't have a tHead. Since it should have, create one and // put the first table row in it. the = document.createElement('thead'); the.appendChild(table.rows[0]); table.insertBefore(the,table.firstChild); } // Safari doesn't support table.tHead, sigh if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0]; if (table.tHead.rows.length != 1) return; // can't cope with two header rows // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as // "total" rows, for example). This is B&R, since what you're supposed // to do is put them in a tfoot. So, if there are sortbottom rows, // for backwards compatibility, move them to tfoot (creating it if needed). sortbottomrows = []; for (var i=0; i
2020's Thanksgiving holiday-shortened trading week came and went, leaving the S&P 500 (Index: SPX) sitting atop a new record high for the index before disappearing into market history.
For those who checked out early for the holiday, we'll repeat how we closed the previous edition of the S&P 500 chaos series, since it helps explain this week's update to the alternative futures chart.
On a final note, sharp-eyed readers will note that over the projected future of next two weeks, the alternative futures chart is showing a relatively short duration "echo" of the volatility that struck the market about a month ago. This is an artifact from the model's use of historic stock prices in setting the base reference points from which it projects the future. For longer duration events, we will often add a redzone forecast range to account for the echo effect, but since this upcoming echo is comparatively short, we'll simply note that the trajectory of the S&P 500 will likely appear to "run hot" with respect to the model's projections over these weeks.
Here is this week's alternative futures chart, which shows what running hot looks like in the context of what we just described.
Although we're not adding a redzone forecast to the chart, all that exercise involves is connecting the dots of the projected forecast for a given future quarter investors are focusing upon from a point before the echo effect skews the projection to a more distant point in the future after the echoes of past stock price volatility have dissipated. If we were to add one, we would start by assuming investors would remain focused on 2021-Q3 and connect points for this alternative trajectory on opposite sides of the echo. We would then indicate a range of plus-or-minus three percent of the value of the index to account for typical day-to-day trading volatility.
The current echo, which traces back to the volatility of a month earlier, will run out before the end of this week. But since you now know how that particular magic works, we'll leave it as an exercise for you to either amaze or dismay your friends by making your own redzone forecast with one of our spaghetti forecast charts!
A succinct summary of the positives and negatives Barry Ritholtz found in the holiday-shortened trading week's economics and markets news is available over at The Big Picture.
Welcome to the blogosphere's toolchest! Here, unlike other blogs dedicated to analyzing current events, we create easy-to-use, simple tools to do the math related to them so you can get in on the action too! If you would like to learn more about these tools, or if you would like to contribute ideas to develop for this blog, please e-mail us at:
ironman at politicalcalculations
Thanks in advance!
Closing values for previous trading day.
This site is primarily powered by:
The tools on this site are built using JavaScript. If you would like to learn more, one of the best free resources on the web is available at W3Schools.com.