As of 6 May 2026, ten Indian unicorn IPOs have listed inside the forward window (Apr 2025 – May 2026): Ather Energy, BlueStone, Urban Company, Lenskart, Pine Labs, PhysicsWallah, Wakefit, Shadowfax, Aye Finance, Fractal. The high-band cohort (Cancer/Taurus/Libra lagna AND Mercury direct AND non-Rikta tithi) currently has n=2 against the falsifier's n≥5 requirement; the low-band cohort has n=7 but only Ather has 12 full months of return data. Status: NOT YET EVALUABLE.
One strong contra-prediction is on the books. Ather Energy listed 6 May 2025 with a Rikta tithi (Shukla Navami) — classified as low-band per the article's own criteria. Twelve months later, Ather has returned approximately +195 percentage points versus Nifty 50 — directly opposite the call's prediction that low-band IPOs underperform Nifty by 10+ points. PhysicsWallah is currently the only clean low-band confirmation (~−20 percentage points vs Nifty since November 2025).
Cohort-design risk flagged: high-band requires three simultaneous conditions, mathematically guaranteeing scarcity. If by December 2027 the high-band sample is still below n≥5, the call may need retirement as un-evaluable rather than scoring on weak power. Defer interim verdict to Q4 2026 when more listings cross 12 months. Tracker entry updated 2026-05-06.
73 Indian unicorn IPOs since 2010. We scored each against 5-factor Muhurta criteria. The high-band cohort returned 1.44× the low-band over 3 years. Mercury retrograde and Rikta tithi listings underperformed Nifty by 31%.
Muhurta — Vedic electional astrology — holds that the chart of a significant beginning describes the trajectory of what is begun. Applied to corporate listings: the IPO chart is the company's public market birth chart. The planetary configuration at the moment trading opens shapes the stock's long-term character.
This is a testable claim. Indian stock exchanges have precise opening times, IPO listing dates are public record, and 3-year post-listing performance data is available. We built the IPO chart for 73 unicorns (companies that reached ≥$1B valuation before or at listing), scored each against 5-factor Muhurta criteria, and compared outcomes.
Each IPO was scored 0–5 based on how many of the five core Muhurta criteria it satisfied at the moment trading opened:
| Factor | Favorable Condition | Unfavorable Condition | Weight |
|---|---|---|---|
| 1. Tithi | 2nd, 3rd, 5th, 7th, 10th, 11th, 13th lunar days | 4th, 9th, 14th (Rikta), new/full moon within 6 hours | 1 point |
| 2. Nakshatra | Rohini, Pushya, Hasta, Chitra, Anuradha, Uttara Phalguni, Uttara Ashadha, Uttara Bhadrapada, Revati | Bharani, Krittika, Ardra, Ashlesha, Magha, Jyeshtha, Mula, Shatabhisha | 1 point |
| 3. Lagna quality | Taurus, Gemini, Cancer, Virgo, Libra, Capricorn, Sagittarius rising; lagna lord in 1/4/7/10/11 | Aries, Scorpio, Aquarius, Leo with afflictions; lagna lord in 6/8/12 | 1 point |
| 4. Mercury condition | Mercury direct, in good house from lagna, not combust | Mercury retrograde, combust, or in 6/8/12 | 1 point |
| 5. Jupiter condition | Jupiter in 1/4/5/7/9/10/11 from lagna, not retrograde | Jupiter in 6/8/12, or retrograde | 1 point |
IPOs were grouped into three bands: high Muhurta (4–5 factors satisfied), medium (2–3), and low (0–1). The performance spread was substantial:
| Muhurta Band | IPOs | Avg 3yr Return | Nifty-Relative | % Outperformed Nifty |
|---|---|---|---|---|
| High (4–5 factors) | 19 | +84% | +38% vs Nifty | 74% |
| Medium (2–3 factors) | 34 | +52% | +12% vs Nifty | 58% |
| Low (0–1 factors) | 20 | +18% | −16% vs Nifty | 35% |
High Muhurta IPOs returned 1.44× the average of low Muhurta IPOs (84% vs 18% over 3 years). On a Nifty-relative basis, high Muhurta launches outperformed by 38 percentage points while low Muhurta launches underperformed by 16 points — a 54-point spread against the same underlying market.
Breaking the 5-factor model apart to identify which criterion carries the most predictive weight, lagna quality dominates. IPOs with a benefic lagna (especially Taurus, Cancer, and Libra rising) showed the most consistent outperformance, regardless of the other four factors.
The intuition is direct: the lagna is the chart's anchor — the moment-to-moment identity of the entity. A strong lagna means the company's public character is robust from launch. A weak or afflicted lagna creates structural fragility that eventually manifests as price underperformance.
| Lagna Sign | IPOs | Avg 3yr Return | Notes |
|---|---|---|---|
| Cancer (Karka) | 7 | +91% | Jupiter exalted here; strongest performer |
| Taurus (Vrishabha) | 8 | +79% | Venus own sign; stable, long-term growth |
| Libra (Tula) | 6 | +71% | Venus own sign; good for wealth ventures |
| Scorpio (Vrischika) | 9 | +24% | Mixed — high volatility, not directional |
| Aries (Mesha) afflicted | 6 | −8% | Mars-ruled, aggressive start, poor sustain |
11 of 73 IPOs listed during Mercury retrograde. Average 3-year return: −18% absolute, −31% Nifty-relative. This is the single most damaging Muhurta condition in the dataset. It aligns with our earlier research showing Mercury retrograde correlates with failed corporate decisions at 1.36× baseline rate — the causative logic being that retrograde Mercury governs communications, contracts, and information asymmetry, all of which are critical at a public market debut.
Without naming specific companies (to avoid liability), the dataset includes three notable Mercury retrograde listings that became emblematic of IPO failure in the Indian market: a consumer fintech that listed at 2× subscription but fell 60% within 18 months; a SaaS company that listed well but was caught in a major restatement 14 months post-listing; and a D2C brand that never recovered its listing price in the 3-year window.
Seven IPOs listed on Rikta tithis (4th, 9th, 14th lunar days). Average 3-year Nifty-relative return: −31%. The Rikta tithis are traditionally considered inauspicious for initiating financial transactions in Muhurta — described in Varahamihira's Brihat Samhita as tithis that "cause destruction of wealth." The empirical alignment with our data is striking.
This question matters for interpreting the data. If sophisticated promoters consciously select auspicious Muhurta windows, the correlation may reflect promoter judgment more than the Muhurta system itself. Three SEBI-registered merchant bankers (interviewed on background) confirmed that at least 40% of mid-cap and large-cap family-promoter IPOs in India involve at least informal Muhurta consultation. The direction of causation remains genuinely ambiguous — but the empirical correlation exists regardless of cause.
Jupiter transits Cancer (its exaltation) May 2025 – May 2026. This is historically one of the strongest periods for business launches in Muhurta — Cancer lagna is elevated, and Jupiter-Cancer combinations in IPO charts correlate with the highest 3-year returns in our dataset. Companies targeting a 2025–2026 IPO window with a Cancer or Taurus lagna at listing open, on a favorable tithi, with Mercury direct, are entering the highest-scoring Muhurta conditions available in this decade. The next equivalent window opens approximately 2037.
With 73 IPOs across a 14-year window, the dataset captures a mix of bull and bear markets (2010–2013 moderate, 2014–2017 strong bull, 2018–2019 correction, 2020 COVID crash and recovery, 2021–2022 bull, 2023–2024 normalization). This helps de-confound the Muhurta signal from pure market beta. The Nifty-relative measure further controls for systematic market direction. The 54-point spread between high and low Muhurta bands, measured Nifty-relative, is unlikely to be a market-timing artifact.
Monte Carlo simulation (1,800 random Muhurta score assignments to the same 73 IPOs) showed a ≥54-point spread occurring in fewer than 3% of trials (p ≈ 0.027). The result is statistically significant at the 95% confidence level.
This finding is wrong if any of the following holds for new Indian unicorn IPOs listing between April 2025 and December 2027 (the forward window):
If any of those resolve as failure, this article gets retracted with a public revision note. The data is monitored quarterly and reconciled annually against the listing-cohort refresh.
Muhurta-based IPO timing is a testable, quantifiable signal. Across 73 Indian unicorn IPOs, the 5-factor Muhurta score correlated with 3-year post-listing returns at a statistically significant level. The strongest single factors are lagna quality and Mercury directness. Rikta tithi listings and Mercury retrograde listings are the worst performers. Whether the mechanism is causal (temporal conditions genuinely affect outcomes) or selection-based (sophisticated promoters who choose good Muhurta are also better at other things) is an open question — but the signal is real enough to track.
If the April 2025 – December 2027 forward window closes without the high-band cohort outperforming Nifty by 15+ percentage points (or with the low-band failing to underperform by 10+), the 5-factor Muhurta calibration requires substantive revision. Tempora will publish the revision openly within 30 days of window close, regardless of which way the result runs. The framework's value is in falsifiability — a documented miss is a meaningful data point, not a reputation loss.
Disclaimer This research is published for informational and educational purposes only. Temporal pattern analysis is not a guarantee of future market or investment outcomes. Planetary cycle correlations are statistical observations derived from historical data — they describe tendencies, not certainties. No commercial, financial, investment, or business action should be taken based solely on the contents of this article. Tempora Research holds no investment-advisory licence and makes no securities recommendations or stock-specific predictions. The probabilistic ranges presented are model outputs calibrated against a 14-year backtest (2010–2024) of Indian unicorn IPOs; their applicability to non-Indian markets, non-unicorn IPOs, or post-2024 market regimes has not been independently verified. The mechanism behind the observed correlation — whether causal or selection-driven — is explicitly noted as ambiguous in the body. Past patterns are not guaranteed to repeat. Event dates, IPO listings, and historical occurrences cited are from publicly available sources (NSE/BSE filings, SEBI disclosures, listing prospectuses).