USD mark-to-market with units held constant at the current book
B · Top / Bottom 10 by 7-day $ delta
Today vs ~7 calendar days ago (nearest prior trading day)
Top 10 gainers
AMDAdvanced Micro Devices Inc+$64.47
ARKGARK Genomic Revolution ETF+$37.60
FORMFormfactor Inc+$24.46
0700.HKTencent+$18.57
9988.HKAlibaba Group Holding Ltd (Hong Kong)+$9.96
GSGoldman Sachs Group Inc+$7.96
MRNAModerna Inc+$6.38
MSFTMicrosoft+$5.87
OKTAOkta Inc+$4.71
QFINQifu Technology Inc+$3.95
Bottom 10 losers
PINSPinterest Inc$-31.06
GOOGLAlphabet$-29.02
BABAAlibaba-ADR$-23.32
ADBEAdobe Systems Inc$-20.64
COINCoinbase Global Inc$-14.97
GRABGrab Holdings Ltd$-11.59
ETH-USDEthereum$-9.85
UBERUber Technologies Inc.$-7.73
XYZBlock Inc.$-6.47
SESea Ltd-ADR$-5.24
C · Sector / category trends — last 30 days
Daily sum of constituent USD values by sector (yfinance sector / ETF / Crypto)
D · Holdings table
Click any header to sort (text A–Z then Z–A, numbers largest first then reverse; blanks always last). Prophet and analyst prices are in each asset’s own currency.
Error = (predicted mid − actual close) ÷ actual, in each asset’s own currency. Bias > 0 means the model was too high. Direction hit = predicted and actual move vs the base price had the same sign. Rows from before live logging began are a walk-forward backtest (each Monday refit on the prior 3 years, then that week’s daily +1/+3/+7 reads). Scored forecasts: 6362 of 6864 logged.
Latest scored report day
Horizon
Report day
Forecasts
MAPE
Median |err|
Bias
Direction hit
|err| ≤5%
|err| 5–10%
|err| 10–20%
|err| >20%
+1d
2026-10-28
52
6.06%
4.11%
+1.93%
65.4%
32
10
9
1
+3d
2026-10-28
42
7.00%
4.32%
+2.69%
73.8%
24
9
7
2
+7d
2026-10-22
42
8.02%
4.40%
+3.53%
54.8%
23
9
7
3
Rolling: last 20 report days (2026-10-01 → 2026-10-28)
Horizon
Forecasts
MAPE
Median |err|
Bias
Direction hit
|err| ≤5%
|err| 5–10%
|err| 10–20%
|err| >20%
+1d
1008
7.45%
4.39%
+4.58%
51.3%
540
241
166
61
+3d
1028
8.24%
5.05%
+4.67%
51.4%
513
247
194
74
+7d
822
10.08%
5.82%
+5.72%
51.8%
378
192
158
94
Per ticker, rolling window. Click a header to sort (default: 7d MAPE, worst first)