Blue Star Limited Option Chain Analysis
| CE OI | Chg | Vol | IV | LTP | Strike | LTP | IV | Vol | Chg | PE OI |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | — | —% | ₹— | 1,200 | ₹— | —% | — | 0 | 0 |
| 0 | 0 | — | —% | ₹— | 1,240 | ₹— | —% | — | 0 | 0 |
| 975 | 0 | — | —% | ₹— | 1,280 | ₹— | —% | — | 0 | 0 |
| 650 | 0 | — | —% | ₹— | 1,300 | ₹— | —% | — | +2K | 23K |
| 325 | 0 | — | —% | ₹— | 1,320 | ₹— | —% | — | -3K | 58K |
| 975 | 0 | — | —% | ₹— | 1,340 | ₹— | —% | — | 0 | 0 |
| 3K | 0 | — | —% | ₹— | 1,360 | ₹— | —% | — | +55K | 95K |
| 1K | 0 | — | —% | ₹— | 1,380 | ₹— | —% | — | -3K | 29K |
| 18K | 0 | — | —% | ₹— | 1,400 | ₹— | —% | — | -19K | 1.4 L |
| 10K | 0 | — | —% | ₹— | 1,420 | ₹— | —% | — | +10K | 52K |
| 22K | -325 | — | —% | ₹— | 1,440 | ₹— | —% | — | +4K | 87K |
| 50K | -2K | — | —% | ₹— | 1,460 | ₹— | —% | — | +975 | 1.0 L |
| 85K | -5K | — | —% | ₹— | 1,480 | ₹— | —% | — | +5K | 1.2 L |
| 5.6 L | +38K | — | —% | ₹— | 1,500ATM | ₹— | —% | — | +11K | 2.6 L |
| 93K | +12K | — | —% | ₹— | 1,520 | ₹— | —% | — | +325 | 8K |
| 85K | +1K | — | —% | ₹— | 1,540 | ₹— | —% | — | +325 | 6K |
| 1.3 L | -5K | — | —% | ₹— | 1,560 | ₹— | —% | — | -7K | 46K |
| 38K | -1K | — | —% | ₹— | 1,580 | ₹— | —% | — | +2K | 11K |
| 1.7 L | -5K | — | —% | ₹— | 1,600 | ₹— | —% | — | +4K | 40K |
| 7K | -975 | — | —% | ₹— | 1,620 | ₹— | —% | — | 0 | 6K |
| 31K | +325 | — | —% | ₹— | 1,640 | ₹— | —% | — | +325 | 1K |
| 16K | +650 | — | —% | ₹— | 1,660 | ₹— | —% | — | 0 | 2K |
| 5K | 0 | — | —% | ₹— | 1,680 | ₹— | —% | — | 0 | 3K |
| 62K | -975 | — | —% | ₹— | 1,700 | ₹— | —% | — | 0 | 9K |
| 0 | 0 | — | —% | ₹— | 1,720 | ₹— | —% | — | 0 | 975 |
| 6K | 0 | — | —% | ₹— | 1,740 | ₹— | —% | — | 0 | 2K |
| — | — | — | —% | ₹— | 1,760 | ₹— | —% | — | 0 | 325 |
| 6K | 0 | — | —% | ₹— | 1,780 | ₹— | —% | — | — | — |
| 71K | 0 | — | —% | ₹— | 1,800 | ₹— | —% | — | 0 | 1K |
| 4K | 0 | — | —% | ₹— | 1,880 | ₹— | —% | — | 0 | 8K |
Bold CE OI = highest call writing (resistance). Bold PE OI = highest put writing (support). ATM = at-the-money.
Live Greeks Panel
Key Strike Levels
The open‑interest (OI) cluster centers around the 1500‑strike for calls and the 1480‑strike for puts, framing a tight range of roughly ₹1,460–₹1,540. The 1500 call OI (1,000 contracts) acts as a resistance barrier, while the 1480 put OI (1,000 contracts) provides a supportive floor. Together they delineate a band where most market participants have positioned their positions ahead of the expiry on 29 Sept 2026.
OI Buildup Activity
Fresh OI inflows are evident at the 1520 call level, which has accrued an additional 13,650 contracts, and at the 1540 call, adding 1,300 contracts, signaling renewed writer interest just above the resistance zone. On the put side, the 1360 strike witnesses the largest net addition of 54,925 contracts, followed by the 1480 put with 34,450 new contracts, indicating a strong defensive bias near the support level. These buildups reflect a concentrated effort by market makers to hedge exposure while anchoring the underlying within the identified range.
Volatility Read
The at‑the‑money implied volatility stands at 19.61 %, modest for a blue‑chip equity, suggesting limited expectation of large price swings before expiry. The implied volatility skew is bearish, with out‑of‑the‑money calls priced higher than equivalent puts, reinforcing the market’s tilt toward downside pressure.
Key OI Levels
The highest call OI resides at the 1500 strike, and the highest put OI sits at the 1480 strike.