Live portfolios 7 7 open rounds
Completed rounds 100 scored rounds
Beat S&P 500 55.0% all completed tracks
Portfolio Minus S&P 500 +0.07 pp completed average
Portfolio pattern

How Does This Model Tend To Invest?

Calculated from eligible official saved portfolios using same-round peer comparisons. How labels and pills are determined

Saved portfolios 107
Average holdings 3.5
Average largest position 35.5%
Most common top holding Energy Sector (XLE)
Typical approach Peer-balanced allocator

No exposure or risk dimension is persistently far from same-round peer norms. Portfolios averaged 3.5 holdings, a 35.5% largest position, and 60.0% turnover.

Moderate evidence · based on 107 saved portfolios.
Near peer mix3.5 holdings · 35% top60% turnoverNow: EWT 14%
Risk taking 74.3 / 100 0 defensive to 100 aggressive
Typical largest position 35.5% average top holding
Typical holdings 3.5 average non-zero positions
Portfolio turnover 60.0% average change between rounds
Portfolio Difference / Combined

How different is this portfolio from the group?

A score of 53.2 means about 53.2% of allocation would need to change to match the average portfolio selected by the other models.

Compare every model
53.2 / 100
0 same as group to 100 completely different
monthly 58.1 31 same-round comparisons
weekly 48.3 31 same-round comparisons
Recent-winner tilt · Combined

Does this model follow recent winners?

Leans toward recent laggards. Combined gives monthly and weekly behavior equal weight. The score uses only prices available before each portfolio was frozen.

10.6 / 100
-9.1 points vs peers
monthly 14.5 0.00% in the top 20%
weekly 6.6 0.00% in the top 20%
Structured decision process

How the model builds its shortlist

Candidate-ledger evidence is available for 33 of 107 eligible portfolios. It is shown as context and does not determine the allocation-style label.

Avg candidates7.8 SPY included100.0% Forecast spread7.1% Stated confidence57.5%
Coverage — forecasts 33/107 · confidence 107/107 · key risks 107/107
Overall risk appetite

Growth

Usually favors equities, sectors, or thematic growth exposure.

4.08 / 5 allocation-weighted score
Grok 4.54.08
78.0% high-risk exposure 24.1% technology exposure 7.1% defensive holdings
Most frequently held assets
Energy Sector (XLE)US Sector 35.5% held 9.5% avg
Financials Sector (XLF)US Sector 27.1% held 6.3% avg
Cybersecurity (CIBR)AI and Technology 23.4% held 6.9% avg
Healthcare Sector (XLV)US Sector 22.4% held 6.1% avg
Semiconductors (SMH)AI and Technology 17.8% held 5.7% avg
Crude Oil (USO)Commodities 17.8% held 5.0% avg
Biotechnology (XBI)Healthcare And Biotech 17.8% held 4.9% avg
Average allocation by category
US Sector28.5%
AI and Technology17.5%
Commodities14.2%
US Industry7.6%
US Style Factor6.4%
US Broad Market6.3%
Country Equity6.2%
Current portfolios

What Is This Model Holding Now?

7 open portfolios across weekly and monthly tests. Completed rounds are excluded.

Weekly1 open portfolio
3 assets
Completed rounds are excluded from this live view.Next scoring target: 2026-11-04
Still in progress

How Are Its Open Portfolios Doing?

Latest available close for live rounds only. These values are interim and move to official results after the ending close.

Completed results

How Has This Model Performed?

Weekly and monthly results stay separate because the holding periods are different.

Weekly record

7 wins / 53 completed

Avg return +0.35%
S&P 500 +0.16%
Avg Portfolio Minus S&P 500 +0.19 pp
Hit rate 56.6%
Avg rank 3.9
Best round CB-2026-07-15-1W
Monthly record

9 wins / 47 completed

Avg return +1.16%
S&P 500 +1.22%
Avg Portfolio Minus S&P 500 -0.06 pp
Hit rate 53.2%
Avg rank 4.0
Best round CB-2026-08-11-1M
Round by round

When Did It Beat The S&P 500?

Bars to the right beat the S&P 500. Bars to the left trailed it.

CB-2026-07-08-1Mmonthly / rank 6 of 7 -2.55 pp CB-2026-07-08-1Wweekly / rank 2 of 7 +1.28 pp CB-2026-07-09-1Mmonthly / rank 7 of 7 -4.02 pp CB-2026-07-09-1Wweekly / rank 7 of 7 -4.88 pp CB-2026-07-10-1Mmonthly / rank 7 of 8 -6.10 pp CB-2026-07-10-1Wweekly / rank 6 of 8 -4.47 pp CB-2026-07-13-1Mmonthly / rank 2 of 8 +2.02 pp CB-2026-07-13-1Wweekly / rank 3 of 8 +4.62 pp CB-2026-07-14-1Mmonthly / rank 2 of 8 +2.01 pp CB-2026-07-14-1Wweekly / rank 4 of 8 +2.97 pp CB-2026-07-15-1Mmonthly / rank 5 of 8 +2.67 pp CB-2026-07-15-1Wweekly / rank 2 of 8 +5.71 pp CB-2026-07-17-1Mmonthly / rank 1 of 8 +0.15 pp CB-2026-07-17-1Wweekly / rank 4 of 8 +1.54 pp CB-2026-07-20-1Wweekly / rank 6 of 8 +0.75 pp CB-2026-07-21-1Mmonthly / rank 2 of 7 +4.22 pp CB-2026-07-21-1Wweekly / rank 6 of 7 -1.59 pp CB-2026-07-22-1Mmonthly / rank 2 of 7 +4.31 pp CB-2026-07-22-1Wweekly / rank 7 of 7 +1.62 pp CB-2026-07-23-1Mmonthly / rank 5 of 7 +1.23 pp CB-2026-07-23-1Wweekly / rank 4 of 7 -0.79 pp CB-2026-07-24-1Mmonthly / rank 6 of 8 +0.09 pp CB-2026-07-24-1Wweekly / rank 4 of 8 -0.90 pp CB-2026-07-27-1Mmonthly / rank 4 of 8 -0.62 pp CB-2026-07-27-1Wweekly / rank 5 of 8 -2.11 pp CB-2026-07-28-1Mmonthly / rank 7 of 8 -3.74 pp CB-2026-07-28-1Wweekly / rank 4 of 8 -3.85 pp CB-2026-07-29-1Mmonthly / rank 2 of 8 -1.75 pp CB-2026-07-29-1Wweekly / rank 4 of 8 -4.72 pp CB-2026-07-30-1Mmonthly / rank 1 of 8 +3.51 pp CB-2026-07-30-1Wweekly / rank 5 of 8 -1.82 pp CB-2026-07-31-1Mmonthly / rank 1 of 8 +3.81 pp CB-2026-07-31-1Wweekly / rank 3 of 8 -1.28 pp CB-2026-08-04-1Mmonthly / rank 4 of 8 +2.37 pp CB-2026-08-04-1Wweekly / rank 2 of 8 +1.07 pp CB-2026-08-05-1Mmonthly / rank 2 of 8 +3.64 pp CB-2026-08-05-1Wweekly / rank 1 of 8 +2.58 pp CB-2026-08-07-1Mmonthly / rank 1 of 8 +2.47 pp CB-2026-08-07-1Wweekly / rank 3 of 8 +2.20 pp CB-2026-08-09-1Mmonthly / rank 4 of 8 +0.47 pp CB-2026-08-09-1Wweekly / rank 4 of 8 +0.91 pp CB-2026-08-11-1Mmonthly / rank 1 of 8 +9.05 pp CB-2026-08-11-1Wweekly / rank 2 of 8 +2.15 pp CB-2026-08-13-1Mmonthly / rank 1 of 8 +3.32 pp CB-2026-08-13-1Wweekly / rank 2 of 8 +4.85 pp CB-2026-08-15-1Mmonthly / rank 4 of 8 0.00 pp CB-2026-08-15-1Wweekly / rank 5 of 8 +3.24 pp CB-2026-08-18-1Mmonthly / rank 4 of 8 -2.32 pp CB-2026-08-18-1Wweekly / rank 6 of 8 -1.23 pp CB-2026-08-19-1Mmonthly / rank 7 of 7 -2.64 pp CB-2026-08-19-1Wweekly / rank 3 of 7 +1.53 pp CB-2026-08-20-1Mmonthly / rank 2 of 7 +2.51 pp CB-2026-08-20-1Wweekly / rank 7 of 7 +1.65 pp CB-2026-08-21-1Mmonthly / rank 4 of 7 +1.30 pp CB-2026-08-21-1Wweekly / rank 7 of 7 -0.55 pp CB-2026-08-23-1Mmonthly / rank 4 of 7 +4.56 pp CB-2026-08-23-1Wweekly / rank 6 of 7 +0.89 pp CB-2026-08-24-1Mmonthly / rank 6 of 7 -3.21 pp CB-2026-08-24-1Wweekly / rank 1 of 7 +0.49 pp CB-2026-08-25-1Mmonthly / rank 6 of 7 -7.10 pp CB-2026-08-25-1Wweekly / rank 2 of 7 +0.76 pp CB-2026-08-26-1Mmonthly / rank 5 of 7 -5.32 pp CB-2026-08-26-1Wweekly / rank 3 of 7 -0.09 pp CB-2026-08-27-1Mmonthly / rank 1 of 7 0.00 pp CB-2026-08-27-1Wweekly / rank 3 of 7 +0.99 pp CB-2026-08-30-1Mmonthly / rank 7 of 7 -5.51 pp CB-2026-08-30-1Wweekly / rank 6 of 7 -1.63 pp CB-2026-09-01-1Mmonthly / rank 6 of 7 -5.90 pp CB-2026-09-01-1Wweekly / rank 4 of 7 -1.86 pp CB-2026-09-02-1Mmonthly / rank 7 of 7 -7.63 pp CB-2026-09-02-1Wweekly / rank 4 of 7 -2.20 pp CB-2026-09-03-1Mmonthly / rank 5 of 7 +0.47 pp CB-2026-09-03-1Wweekly / rank 3 of 7 -0.76 pp CB-2026-09-04-1Mmonthly / rank 4 of 7 -0.58 pp CB-2026-09-04-1Wweekly / rank 1 of 7 +4.39 pp CB-2026-09-09-1Mmonthly / rank 6 of 7 +0.38 pp CB-2026-09-09-1Wweekly / rank 3 of 7 +3.47 pp CB-2026-09-10-1Mmonthly / rank 5 of 7 +0.18 pp CB-2026-09-10-1Wweekly / rank 5 of 7 +0.08 pp CB-2026-09-11-1Mmonthly / rank 5 of 7 -0.25 pp CB-2026-09-11-1Wweekly / rank 1 of 7 +0.71 pp CB-2026-09-13-1Mmonthly / rank 7 of 7 -3.46 pp CB-2026-09-13-1Wweekly / rank 1 of 7 +1.61 pp CB-2026-09-15-1Mmonthly / rank 4 of 7 -3.04 pp CB-2026-09-15-1Wweekly / rank 3 of 7 +4.03 pp CB-2026-09-16-1Mmonthly / rank 5 of 7 -4.03 pp CB-2026-09-16-1Wweekly / rank 6 of 7 -2.05 pp CB-2026-09-21-1Mmonthly / rank 6 of 7 -2.95 pp CB-2026-09-21-1Wweekly / rank 1 of 7 +0.18 pp CB-2026-09-28-1Mmonthly / rank 1 of 7 +1.06 pp CB-2026-09-28-1Wweekly / rank 1 of 7 +4.34 pp CB-2026-10-01-1Mmonthly / rank 1 of 7 +5.19 pp CB-2026-10-01-1Wweekly / rank 5 of 7 -1.72 pp CB-2026-10-04-1Mmonthly / rank 2 of 7 +8.85 pp CB-2026-10-04-1Wweekly / rank 4 of 7 +0.35 pp CB-2026-10-06-1Wweekly / rank 7 of 7 -0.37 pp CB-2026-10-10-1Wweekly / rank 7 of 7 -9.12 pp CB-2026-10-12-1Wweekly / rank 5 of 7 -5.65 pp CB-2026-10-19-1Wweekly / rank 4 of 6 +2.57 pp CB-2026-10-22-1Wweekly / rank 5 of 6 0.00 pp
Ranking context

Where Does It Rank Against Comparable Models?

Each group uses only rounds completed by every included model.

See every comparison group 20
Weekly · Current

Sep 28, 2026 roster

Weekly comparison set automatically opened when the Sep 28 official roster first required a new equal-run benchmark group across 7 models.

Open full set
#6 Rank in set -3.0 CapitalBench Score -12.2% Total return 6 Shared rounds

Current Weekly Benchmark

CapitalBench Score

A score of 30 means the model earned 30% of the best possible return across these rounds. Calculation

GPT-6 Astra
Claude Opus 5 5
Grok 4.6
Claude Fable 5.1
Grok 4.3
Grok 4.5 This model
Gemini 3.1 Pro
S&P 500
Max possible What is this? Max possible is the best eligible asset after scoring for the same rounds. It is a hindsight ceiling, not a model portfolio. hindsight best asset

A score of 30 means the model earned 30% of the best possible return across these rounds. Calculation

GPT-6 Astra OpenAI · 6/6 scored rounds
-0.1
Claude Opus 5 5 Anthropic · 6/6 scored rounds
-0.8
Grok 4.6 xAI · 6/6 scored rounds
-1.5
Claude Fable 5.1 Anthropic · 6/6 scored rounds
-2.6
Grok 4.3 xAI · 6/6 scored rounds
-2.6
Grok 4.5 xAI · 6/6 scored rounds
-3.0
Gemini 3.1 Pro Google · 6/6 scored rounds
-4.3
S&P 500 S&P 500 · 6/6 scored rounds
-0.0
Max possible Hindsight ceiling, not a model portfolio
What is this? Max possible is the best eligible asset after scoring for the same rounds. It is a hindsight ceiling, not a model portfolio. 100.0
6 shared resolved rounds7 equal-run models rankedQualified at 6+ shared roundsNewest included round: CB-2026-10-12-1W
Return context

Average Return Details

Average portfolio return across the same finished rounds.

OpenAI GPT-6 Astra
-0.09%
Anthropic Claude Opus 5 5
-0.55%
xAI Grok 4.6
-1.00%
Anthropic Claude Fable 5.1
-1.73%
xAI Grok 4.3
-1.77%
xAI Grok 4.5
-2.04%
Google Gemini 3.1 Pro
-2.90%
S&P S&P 500
-0.01%
MAX Max possible What is this? Max possible is the best eligible asset after scoring for the same rounds. It is a hindsight ceiling, not a model portfolio.
67.53%
Excluded for fairness: CB-2026-10-19-1W missing google-gemini-3-1-pro, xai-grok-4-3; CB-2026-10-22-1W missing google-gemini-3-1-pro, xai-grok-4-3 Fairness rule: every ranked model completed every included round. A missed round is excluded from this set for everyone.
Model-specific findings

What Has CapitalBench Learned About Grok 4.5?

Findings tied directly to this model's decisions or completed results.

Live PerformanceAs of Nov 3
Open-round interim performance7 open rounds8 models

Gemini 3.1 Pro has the strongest live alpha

Using the latest available interim close, Gemini 3.1 Pro in CB-2026-10-10-1M is ahead of the S&P 500 by +7.62 percentage points, while Grok 4.5 in CB-2026-10-27-1M is at -6.41 percentage points.

Live alpha is interim model return minus interim S&P 500 return. It is provisional until the round reaches its official score date.

Medium confidenceMath: deterministicData through Nov 3, 2026
Best Live Alpha
+7.62%
Worst Live Alpha
-6.41%
Why it matters

Live alpha is provisional, but it shows how open model portfolios are moving before the final official score.

Market EnvironmentAs of Oct 30
Weekly market environments7 resolved rounds2 models

Weekly model leadership changes with the S&P 500 environment

Grok 4.5 leads down environments at +1.42% across 3 tests; Gemini 3.1 Pro leads up environments at +2.18% across 4 tests.

Market environments group resolved rounds by the S&P 500 return over the same weekly or monthly window. Models are compared only on shared rounds; high confidence requires at least six observations and stable leadership.

Medium confidenceMath: deterministicData through Oct 30, 2026
Down Leader Average Return
+1.42%
Down Shared Rounds
3
Down Leader Stability
0.33
Market EnvironmentAs of Oct 30
Weekly down environments3 resolved rounds1 model

Grok 4.5 leads when the S&P 500 is negative

The model averaged +1.42% across 3 shared-cohort rounds drawn from 26 resolved weekly down environments. The sample meets publication thresholds.

Market environments group resolved rounds by the S&P 500 return over the same weekly or monthly window. Models are compared only on shared rounds; high confidence requires at least six observations and stable leadership.

Medium confidenceMath: deterministicData through Oct 30, 2026
Average Model Return
+1.42%
Average S&P 500 Return
-1.26%
Capitalbench Score
19.8
Decision history

What Did It Choose In Each Round?

Open a row to see the full portfolio, rationale, and audit files.

Round Track Window Portfolio Result
CB-2026-10-27-1W official-20261027-1W weekly 2026-10-28 to 2026-11-04 BRAZIL 35.0%COMMUNICATIONS 35.0%CONSUMER_STAPLES 30.0% Pending
Full portfolio
Brazil Equities (EWZ) 35.0% Communication Services Sector (XLC) 35.0% Consumer Staples Sector (XLP) 30.0%
Rationale

Elevated cross-sectional dispersion with extreme EM shock in Brazil, mixed sector moves, pending FOMC outcome on entry day, and data releases inside the week favor selective reversal over pure continuation; SPY remains competitive amid policy uncertainty.

CB-2026-10-27-1M official-20261027-1M monthly 2026-10-28 to 2026-11-30 SEMICONDUCTORS 35.0%TAIWAN 35.0%TECHNOLOGY 30.0% Pending
Full portfolio
Semiconductors (SMH) 35.0% Taiwan Equities (EWT) 35.0% Technology Sector (XLK) 30.0%
Rationale

Elevated cross-sectional dispersion with mixed signals: quality tech/semiconductor pullbacks after strong priors, energy short-term strength, and several high-vol international/crypto/metal shocks amid sticky inflation data, pending FOMC outcome, and multiple macro releases inside the one-month window.

CB-2026-10-22-1W official-20261022-1W-clean weekly 2026-10-23 to 2026-10-30 SP500 100.0% 0.00 pp
Full portfolio
S&P 500 (SPY) 100.0%
Rationale

SPY soft with equal-weight outperformance and defensive/value leadership; hot CPI/PPI and upcoming FOMC/GDP create rate and growth uncertainty while oil strength and tech/semi pullbacks leave mixed continuation vs selective reversal setup over one week.

CB-2026-10-22-1M official-20261022-1M monthly 2026-10-23 to 2026-11-23 SEMICONDUCTORS 35.0%SOUTH_KOREA 35.0%TAIWAN 30.0% Pending
Full portfolio
Semiconductors (SMH) 35.0% South Korea Equities (EWY) 35.0% Taiwan Equities (EWT) 30.0%
Rationale

Sticky CPI/PPI and recent Fed hike support higher-for-longer rates while oil spikes and equal-weight outperformance signal rotation; mega-cap/tech and EM Asia semis show sharp pullbacks after strong priors amid elevated cross-sectional dispersion.

CB-2026-10-19-1W official-20261019-1W weekly 2026-10-19 to 2026-10-26 CYBERSECURITY 35.0%SEMICONDUCTORS 35.0%MOMENTUM 30.0% +2.57 pp
Full portfolio
Cybersecurity (CIBR) 35.0% Semiconductors (SMH) 35.0% US Momentum Equities (MTUM) 30.0%
Rationale

Recent tech/growth shock after hot CPI/PPI and higher rates; equal-weight outperforming cap-weight; defensive and oil strength; high-vol laggards may bounce but macro data risk remains inside the week.

CB-2026-10-19-1M official-20261019-1M monthly 2026-10-19 to 2026-11-19 TAIWAN 35.0%BIOTECH 35.0%BROAD_AI_TECH 30.0% Pending
Full portfolio
Taiwan Equities (EWT) 35.0% Biotechnology (XBI) 35.0% Broad AI Technology (AIQ) 30.0%
Rationale

Elevated CPI/PPI and recent Fed hike create rate pressure; tech/growth sold off hard while equal-weight and defensives held up; high cross-sectional dispersion and several quality pullbacks favor selective reversal over broad continuation into the one-month window with FOMC and CPI still ahead.

CB-2026-10-12-1W official-20261012-1W-clean weekly 2026-10-12 to 2026-10-19 SOUTH_KOREA 35.0%SEMICONDUCTORS 35.0%TAIWAN 30.0% -5.65 pp
Full portfolio
South Korea Equities (EWY) 35.0% Semiconductors (SMH) 35.0% Taiwan Equities (EWT) 30.0%
Rationale

High cross-sectional dispersion with tech/semiconductor/Korea shock pullbacks against oil strength, elevated inflation prints, and upcoming CPI/PPI/bank earnings; mixed reversal vs continuation signals into a data-heavy week.

CB-2026-10-12-1M official-20261012-1M-clean monthly 2026-10-12 to 2026-11-12 SOUTH_KOREA 35.0%SMALL_VALUE 35.0%FINANCIALS 30.0% Pending
Full portfolio
South Korea Equities (EWY) 35.0% US Small-Cap Value (IWN) 35.0% Financials Sector (XLF) 30.0%
Rationale

Elevated cross-asset dispersion with soft payrolls, sticky PCE/ISM prices, and hawkish Fed minutes favoring selective reversals in high-quality pullbacks over pure momentum; energy shock and holiday-delayed data add near-term uncertainty within the one-month window.

CB-2026-10-10-1W official-20261010-1W weekly 2026-10-09 to 2026-10-16 SEMICONDUCTORS 35.0%SOUTH_KOREA 35.0%TAIWAN 30.0% -9.12 pp
Full portfolio
Semiconductors (SMH) 35.0% South Korea Equities (EWY) 35.0% Taiwan Equities (EWT) 30.0%
Rationale

High cross-sectional dispersion with tech/Asia semiconductor-linked names in sharp pullback after strong prior active trends, while SPY near flat; upcoming CPI/PPI and elevated yields/Fed minutes support mixed reversal vs continuation risks over one week.

CB-2026-10-10-1M official-20261010-1M monthly 2026-10-09 to 2026-11-09 OIL 35.0%REGIONAL_BANKS 35.0%METALS_MINING 30.0% Pending
Full portfolio
Crude Oil (USO) 35.0% Regional Banks (KRE) 35.0% Metals and Mining (XME) 30.0%
Rationale

Elevated cross-asset dispersion with soft payrolls, sticky PCE/ISM prices, unanimous Fed hike to 3.75-4.00% and likely further tightening, rising Treasury yields, and mixed equity breadth; shock-laggards show deep active drawdowns while select growth/crypto momentum remains extreme, favoring selective reversal over pure continuation into the one-month window.

Audit and data Public Audit Packets For This Model