India has already pulled the easy levers. Citi thinks the next ones will be harder.
Citi analysts say India's next step will target money leaving the country. The team is led by Samiran Chakraborty.
The first step could be tight limits on what firms send abroad.
The second could be strict rules. Those rules would force firms that sell abroad to bring cash back home.
For context, capital controls are rules. They limit how money moves across borders.
Big economies use them when other tools run thin.
India has used soft forms of these tools before. A full set of hard rules would be a clear shift.
That shift would not come out of nowhere. Pressure on the rupee has built all year.
India raised gold import taxes to slow dollar outflows. It hiked fuel costs too.
None of those moves stopped the slide. The rupee just touched 96.64 to the dollar, its weakest level since March.
The rupee is now down more than 7% on the year. That makes it Asia's worst-performing major currency in 2026.
The bigger problem: Foreign investors have pulled a record $23 billion out of Indian stocks this year. That money is leaving rupees and moving into dollars, which makes the slide worse.
The Reserve Bank of India has been selling dollars to slow the fall. Each sale eats into the bank's reserves.
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That spending is what Chakraborty's team is watching. They say the chance of new capital controls in the next month is high.
India's reserves are still in a workable range. But they are getting smaller.
The most likely steps:
Both work by stopping money from leaving the country. That is a different lever.
The bank would not spend reserves on the open market. It is a way to support the rupee.
The bank's war chest stays full, but for investors with money in Indian stocks or bonds, the impact would show up fast. Tight rules tend to spook global funds.
That can push the rupee weaker before the new rules even kick in.
The flip side: tight rules can also calm the market. If global funds see a floor on the rupee, they may stop selling.
That floor cuts both ways, which makes a move on capital controls the clearest sign yet. It would mean the Reserve Bank sees its standard tools as running thin.
A few signals worth tracking:
For investors with money in Indian stocks or bonds, those are the lines to watch.
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