## Valuation of Current Investments under AS 13
### The Rule
> Current investments → carry at lower of Cost and Fair Value (Market Value)
This is assessed investment by investment — you cannot offset a fall in one investment against a rise in another.
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### Contrast with Long-term Investments
| Type | Valuation Rule |
|---|---|
| Long-term | Cost (provision only for permanent diminution) |
| Current | Lower of Cost and Fair Value (always, even temporary fall) |
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### Practical Steps
1. After computing the cost (purchase + brokerage + transfer fees, adjusted for bonus), find the closing market price.
2. Compare:
- If Cost ≤ MV → carry at Cost
- If Cost > MV → carry at MV, write down the difference to P&L
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### Closing Balance of Investment Account
The closing balance in the Investment Ledger (after sales and adjustments) represents the book value of remaining shares.
For current investments, this closing balance must then be compared with MV to determine the balance sheet value.
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### Journal Entry for Write-Down
```
P&L (Diminution in value of current investments) Dr [write-down amount]
To Investment in Equity Shares A/c [write-down amount]
```