Resolution Investing
Arvind Manor / 08 Jan 2026 / Categories: DSIJ_Magazine_Web, DSIJMagazine_App, Special Report, Special Report, Stories

How behavioural optimism, market structure and early-year volatility quietly dismantle equity plans long before the year unfolds. As investors reset portfolios every January, behavioural biases, market structure and early year volatility quietly combine with misplaced expectations to derail even well intended equity plans, making discipline, thoughtful portfolio design and emotional endurance far more important than optimism in sustaining investment success beyond the first quarter
The Annual Reset That Rarely Lasts [EasyDNNnews:PaidContentStart]
Every January, equity investors begin again. Old losses are mentally written off. Last year’s mistakes are forgiven. New spreadsheets are opened, portfolios are reshuffled and ambitious targets are set. This year will be different. There will be discipline. There will be patience. There will be conviction. For a brief window, optimism dominates decision making.
Systematic Investment Plans are registered in large numbers. Lump sum allocations find their way into equities. Risk appetite feels natural, even rational. Market commentary turns confident. Investors speak fluently about long-term wealth creation, secular growth themes and compounding. And yet, by the end of March something begins to fracture.
SIPs are paused or resized. Equity exposure is reviewed. Allocations are quietly reduced. Portfolios are churned under the justification of prudence. The language shifts from conviction to caution, from clarity to conditional optimism. Many investors exit silently, promising themselves they will return once markets become more predictable.
This cycle repeats with striking consistency. The collapse does not require a market crash. It unfolds during mild corrections, modest volatility, or even extended sideways phases. The problem is not intelligence. It is not access to information. It is not long-term market returns. The problem is a structural mismatch between human psychology and how markets actually behave in the first quarter of the year.
This report examines why new year equity resolutions consistently fail by March, how market structure magnifies behavioural weaknesses, and why even disciplined investors underestimate the emotional cost of staying invested when optimism gives way to reality.
January to March: The Quarter of Maximum Participation
January carries psychological power far beyond financial markets. It represents renewal, closure and symbolic reset. In investing, this translates into confidence, often misplaced, that the coming year will be orderly, directional and rewarding.
But the data reveals something important: the surge in investor participation is not confined to January alone. It extends across the entire fourth quarter. Over the last five years, Nifty 50 trading volumes show that January, February and March together form the most active participation window of the year. Average volumes in these months consistently exceed those seen in the second half. This matters because it reframes the narrative.
Resolution investing does not peak on January 1 and collapse immediately. It builds across Q4, fuelled by optimism, narrative reinforcement and the belief that early action will be rewarded. Volumes remain elevated in February and March not because conviction is strengthening, but because expectations are still alive. It is only after March, when early optimism meets real world friction, that participation fades.
Resolution investing does not peak on January 1 and collapse immediately. It builds across Q4, fuelled by optimism, narrative reinforcement and the belief that early action will be rewarded. Volumes remain elevated in February and March not because conviction is strengthening, but because expectations are still alive. It is only after March, when early optimism meets real world friction, that participation fades.
This distinction is critical. Investors do not abandon equity plans impulsively. They abandon them gradually, after optimism has been tested and found emotionally expensive. Warren Buffett’s timeless observation captures the disconnect: ‘Successful investing takes time, discipline and patience. No matter how great the talent or effort, some things just take time.’ Q4 behaviour typically ignores this truth. Investors expect outcomes before patience is tested.
Behavioural Finance: Why Financial Resolutions Are Fragile
The failure of equity resolutions mirrors a much broader human pattern. Psychologist John Norcross, through decades of longitudinal studies, documented how resolutions of all kinds decay over time. His research showed that while 77 per cent of resolvers remain committed after one week, this figure drops sharply to 55 per cent after one month, 40 per cent after six months and only 19 per cent after two years. Financial resolutions fare even worse because they are exposed to immediate, emotionally charged feedback. Markets do not wait for habits to form. They introduce uncertainty early.
Several behavioural forces collide almost immediately:
- Overconfidence leads investors to overestimate their tolerance for volatility. In January, drawdowns are theoretical. By March, they are personal.
- Loss aversion magnifies discomfort. A 7–10 per cent portfolio decline feels far more painful than the satisfaction derived from an equivalent gain.
- Recency bias causes investors to extrapolate last year’s returns into the future. When markets behave differently, conviction erodes.
- Action bias pushes investors to intervene, to sell, switch or rebalance impulsively simply to regain a sense of control.
Benjamin Graham’s insight remains deeply relevant: ‘In the short run, the market is a voting machine but in the long run it is a weighing machine.’ Most resolutions fail while the market is still voting emotionally.
Why March Is the Psychological Breaking Point
March is not just another month in the calendar. It is a structural inflection point in Indian equity markets. By March, multiple forces converge; Budget optimism gives way to fiscal reality, Q3 earnings reveal operational truths, global macro variables — rates, currencies, geopolitics resurface after early year complacency, institutional portfolios rebalance, Tax year considerations influence liquidity and behaviour.
Importantly, markets do not need to collapse for confidence to break. History shows that moderate volatility is enough when expectations are unrealistic. This is precisely why the volume data matters. While participation remains elevated through January, February and March, the character of participation changes. Early enthusiasm slowly turns defensive.
Trading becomes reactive rather than constructive. By April, volumes normalise not because opportunities vanish, but because emotional fatigue sets in. This is the point at which most equity resolutions quietly dissolve.
The Volume Story: Participation Peaks Early, Endurance Does Not
A closer look at Nifty 50 trading volumes over the past five years reveals a consistent pattern. Average volumes are highest during the January–March window, reflecting fresh capital deployment, optimism and renewed engagement. From April onwards, volumes trend lower, stabilising into a quieter participation regime through the second half of the year.

This tells a powerful story. Investors do not lack interest; they lack endurance. Participation peaks when optimism is abundant and uncertainty feels distant. It fades when volatility becomes routine rather than surprising. This is not a failure of markets. It is a failure of expectation management.
The Calendar Trap: When Markets Test Patience Before Confidence Is Earned
Monthly return data adds another layer to the puzzle. Over the last five years, January and February, despite being periods of peak optimism, have delivered negative average returns. January has averaged –1.12 per cent, while February has averaged –0.67 per cent. In contrast, March, July and August have been among the strongest months historically. March alone has delivered an average return of +2.66 per cent.
This creates a structural trap. Investors enter aggressively when statistical odds are weakest. They retreat just as markets historically begin to reward patience. The mismatch between when investors act and when markets compensate endurance quietly sabotages most equity plans.

Peter Lynch captured this perfectly: ‘The only problem with market timing is getting the timing right.’ March exposes how fragile timing-based conviction truly is.
Why Portfolios Fail Before Investors Do
Most January portfolios are designed for performance, not endurance. They are often overweight recent winners, high beta themes or narratives that worked in the previous year. Asset allocation boundaries are stretched. Liquidity considerations are ignored. Volatility tolerance is assumed, not tested.
When markets turn volatile, even mildly, these portfolios amplify emotional stress. The result is not thoughtful reassesSMEnt. It is reactive decision making. Warren Buffett’s observation explains the outcome with brutal clarity: ‘The stock market is designed to transfer money from the active to the patient.’ March is when patience is demanded and when structurally fragile portfolios fail to support it.
SIPs: Discipline in Theory, Vulnerable in Practice
Systematic Investment Plans are often marketed as a behavioural cure-all. In practice, they are only as strong as the investor’s emotional commitment. Industry data repeatedly shows that SIP registrations surge during optimistic phases and stagnate or decline after corrections. Investors pause SIPs precisely when valuations become more attractive.
Automation does not eliminate emotion. It merely delays confrontation. Discipline is behavioural, not mechanical. Research by Edward Jones highlights why external stress accelerates resolution failure. Surveys show that more than half of individuals abandon financial goals due to inflation and rising costs, not because goals were unrealistic but because real world pressures intervened. Equity investing is no different.
Unexpected expenses, global uncertainty, geopolitical shocks or short-term underperformance all test conviction. When portfolios are built on motivation rather than resilience, abandonment becomes inevitable.
What Successful Investors Do Differently?
Investors who survive March and compound wealth over decades approach markets differently. They do not rely on optimism. They rely on systems. They expect volatility rather than fear it. They define drawdown tolerance before targeting returns.
They separate emergency capital from growth capital. They review portfolios periodically, not emotionally. They accept discomfort as the entry fee for compounding. Most importantly, they understand that markets reward endurance, not enthusiasm.
From Resolutions to Architecture
The core flaw in resolution investing is its Reliance on intention. Markets do not reward intention. They reward structure. A resilient equity framework focuses less on annual targets and more on behavioural sustainability. It recognises that emotional discomfort is not a signal to exit, but a feature of the journey. This shift from aspiration to architecture is what separates temporary participation from long-term wealth creation.
Conclusion
Resolution investing fails not because markets are unfair, but because investors overestimate themselves. March is not the enemy. It is the filter. It reveals whether conviction was real or borrowed from optimism. Whether portfolios were designed to survive stress or merely perform in calm conditions.
As Benjamin Graham reminded generations of investors, markets weigh value over time but only if investors remain present long enough to be weighed. Equity investing does not demand brilliance in January. It demands resilience in March. And that resilience, not resolution, is what ultimately builds wealth.
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