Detailed BLK options chain for 2026-08-28 – real-time call and put contracts with last price, bid/ask, volume, open interest, implied volatility, and in-the-money status.
Tip: Use this page together with the price chart, short-term prediction, and multi-expiry options overview to build a complete view of positioning and risk for BLK.
This page focuses on a single options expiration date for BLK – 2026-08-28 – and lists every available call and put contract in a clean chain view. Each row shows the contract symbol, last trade, bid/ask quotes, daily change, percentage change, trading volume, open interest, implied volatility (IV), and whether the option is currently in-the-money (ITM).
Traders often use a specific expiry’s options chain to identify key strike levels, unusual activity, and risk hedging behavior. High open interest around certain strikes or sudden spikes in volume can reveal where large traders and market makers are concentrating their positions for BLK into 2026-08-28.
This BLK 2026-08-28 options chain provides a complete strike-by-strike breakdown of pricing, liquidity and volatility. By comparing changes in volume, open interest distribution and IV across calls and puts, traders can understand where the market is positioning ahead of this specific expiration date.
The table below shows all call options on BLK expiring on 2026-08-28. You can quickly compare strikes, pricing, liquidity (volume and open interest), and implied volatility to spot popular strike zones and potential directional bets.
| Contract | Strike | Last | Bid | Ask | Volume | Open Int. | Implied Vol | ITM |
|---|---|---|---|---|---|---|---|---|
| BLK 260828C01110000 | 1110.00 | 42 | 41.5 | 48.2 | 1 | 94 | 32.58% | YES |
| BLK 260828C01180000 | 1180.00 | 11 | 6.5 | 12.1 | 1 | 89 | 31.28% | |
| BLK 260828C01240000 | 1240.00 | 3.2 | 0.65 | 3.2 | 12 | 80 | 34.36% | |
| BLK 260828C01170000 | 1170.00 | 15.3 | 8.9 | 13.1 | 3 | 80 | 28.34% | |
| BLK 260828C01230000 | 1230.00 | 2.25 | 0.9 | 3.6 | 3 | 67 | 32.79% | |
| BLK 260828C01270000 | 1270.00 | 1.69 | 0.05 | 2.1 | 6 | 47 | 37.94% | |
| BLK 260828C01130000 | 1130.00 | 51.1 | 26.8 | 33.2 | 2 | 28 | 30.02% | YES |
| BLK 260828C01160000 | 1160.00 | 13.1 | 12.5 | 18.7 | 3 | 27 | 30.81% | |
| BLK 260828C01200000 | 1200.00 | 5.2 | 2.4 | 7.6 | 2 | 23 | 31.87% | |
| BLK 260828C01100000 | 1100.00 | 45.56 | 49 | 56 | 5 | 22 | 33.31% | YES |
| BLK 260828C01220000 | 1220.00 | 3.76 | 1.7 | 4.5 | 1 | 19 | 32.16% | |
| BLK 260828C01150000 | 1150.00 | 37.45 | 17.2 | 22.8 | 1 | 16 | 30.45% | |
| BLK 260828C01280000 | 1280.00 | 1.55 | 0 | 7.5 | 32 | 16 | 55.66% | |
| BLK 260828C01040000 | 1040.00 | 70.4 | 106 | 113.7 | 2 | 11 | 51.12% | YES |
| BLK 260828C01260000 | 1260.00 | 2.25 | 0.05 | 1.25 | 13 | 11 | 31.99% | |
| BLK 260828C01120000 | 1120.00 | 27.7 | 34.2 | 39.9 | 2 | 10 | 30.50% | YES |
| BLK 260828C01140000 | 1140.00 | 21.4 | 21.3 | 27.1 | 1 | 9 | 29.51% | YES |
| BLK 260828C01030000 | 1030.00 | 67.55 | 116 | 123.9 | 1 | 7 | 55.13% | YES |
| BLK 260828C01190000 | 1190.00 | 7.5 | 3 | 9.6 | 1 | 7 | 31.53% | |
| BLK 260828C01250000 | 1250.00 | 1.42 | 0.05 | 2.8 | 3 | 6 | 35.68% | |
| BLK 260828C01050000 | 1050.00 | 128.1 | 96 | 104.1 | 3 | 5 | 48.51% | YES |
| BLK 260828C01060000 | 1060.00 | 35 | 86 | 94.3 | 3 | 5 | 45.35% | YES |
| BLK 260828C01215000 | 1215.00 | 8.91 | 1.9 | 5.4 | 0 | 4 | 32.60% | |
| BLK 260828C01210000 | 1210.00 | 9.55 | 1.2 | 5.2 | 1 | 4 | 30.67% | |
| BLK 260828C01070000 | 1070.00 | 37.97 | 76 | 84.6 | 2 | 3 | 42.32% | YES |
| BLK 260828C01080000 | 1080.00 | 33.45 | 67.6 | 75.1 | 2 | 3 | 39.55% | YES |
| BLK 260828C01175000 | 1175.00 | 17.5 | 7.1 | 13.7 | 2 | 3 | 31.38% | |
| BLK 260828C01310000 | 1310.00 | 0.85 | 0 | 7.4 | 2 | 3 | 52.81% | |
| BLK 260828C01090000 | 1090.00 | 51.84 | 58.1 | 65.4 | 1 | 3 | 36.25% | YES |
| BLK 260828C01185000 | 1185.00 | 16.7 | 4.5 | 10.8 | 0 | 3 | 31.42% | |
| BLK 260828C01125000 | 1125.00 | 41.83 | 30.5 | 36.6 | 1 | 3 | 30.43% | YES |
| BLK 260828C01380000 | 1380.00 | 0.75 | 0 | 0.6 | 0 | 2 | 49.41% | |
| BLK 260828C01225000 | 1225.00 | 5.5 | 1.3 | 4.1 | 0 | 2 | 32.66% | |
| BLK 260828C00990000 | 990.00 | 103.5 | 155 | 163.6 | 4 | 2 | 52.58% | YES |
| BLK 260828C01020000 | 1020.00 | 141.65 | 126 | 133.5 | 1 | 1 | 57.60% | YES |
| BLK 260828C01010000 | 1010.00 | 168.03 | 136 | 143.7 | 0 | 1 | 61.62% | YES |
| BLK 260828C01075000 | 1075.00 | 100.17 | 73 | 79.8 | 0 | 1 | 40.86% | YES |
| BLK 260828C01105000 | 1105.00 | 43.81 | 44.9 | 51.7 | 0 | 1 | 32.39% | YES |
| BLK 260828C01122500 | 1122.50 | 57.4 | 32.4 | 38.1 | 0 | 1 | 30.28% | YES |
| BLK 260828C01320000 | 1320.00 | 2.7 | 0 | 7.3 | 0 | 1 | 54.90% | |
| BLK 260828C00900000 | 900.00 | 215.3 | 245.5 | 253 | 1 | 1 | 78.94% | YES |
| BLK 260828C01290000 | 1290.00 | 3.6 | 0 | 7.4 | 0 | 1 | 58.09% | |
| BLK 260828C01300000 | 1300.00 | 3.4 | 0 | 7.4 | 0 | 1 | 50.52% | |
| BLK 260828C00950000 | 950.00 | 101.4 | 195 | 203.5 | 0 | 1 | 64.01% | YES |
The table below lists all put options on BLK expiring on 2026-08-28. Use it to track downside protection demand, hedge activity, and deep out-of-the-money puts that may indicate tail-risk hedging or speculation.
| Contract | Strike | Last | Bid | Ask | Volume | Open Int. | Implied Vol | ITM |
|---|---|---|---|---|---|---|---|---|
| BLK 260828P01060000 | 1060.00 | 3.61 | 0.05 | 1.65 | 31 | 142 | 30.12% | |
| BLK 260828P01030000 | 1030.00 | 0.91 | 0 | 7.5 | 1 | 129 | 56.89% | |
| BLK 260828P00800000 | 800.00 | 1 | 0 | 7.3 | 0 | 104 | 121.80% | |
| BLK 260828P01090000 | 1090.00 | 8.7 | 0.9 | 3 | 2 | 82 | 25.37% | |
| BLK 260828P00990000 | 990.00 | 4.06 | 0 | 7.4 | 1 | 71 | 59.09% | |
| BLK 260828P01070000 | 1070.00 | 8.9 | 0.05 | 2.1 | 1 | 51 | 28.91% | |
| BLK 260828P00970000 | 970.00 | 2.51 | 0 | 7.4 | 5 | 49 | 65.43% | |
| BLK 260828P00980000 | 980.00 | 2.71 | 0 | 7.4 | 5 | 41 | 62.26% | |
| BLK 260828P00900000 | 900.00 | 2.55 | 0 | 7.4 | 26 | 33 | 87.99% | |
| BLK 260828P00840000 | 840.00 | 0.95 | 0 | 7.3 | 0 | 28 | 107.84% | |
| BLK 260828P00880000 | 880.00 | 2.37 | 0 | 7.4 | 1 | 25 | 94.60% | |
| BLK 260828P00950000 | 950.00 | 0.32 | 0 | 7.4 | 1 | 25 | 71.80% | |
| BLK 260828P00960000 | 960.00 | 0.1 | 0 | 7.4 | 1 | 25 | 68.61% | |
| BLK 260828P00890000 | 890.00 | 2.45 | 0 | 7.4 | 44 | 22 | 91.28% | |
| BLK 260828P00820000 | 820.00 | 0.92 | 0 | 7.3 | 0 | 21 | 114.76% | |
| BLK 260828P00910000 | 910.00 | 3.7 | 0 | 7.4 | 12 | 20 | 84.72% | |
| BLK 260828P00810000 | 810.00 | 0.8 | 0 | 7.3 | 85 | 20 | 118.26% | |
| BLK 260828P00920000 | 920.00 | 5 | 0 | 7.4 | 1 | 19 | 81.46% | |
| BLK 260828P01100000 | 1100.00 | 2.62 | 1.7 | 4.8 | 1 | 14 | 25.95% | |
| BLK 260828P00940000 | 940.00 | 0.25 | 0 | 7.4 | 1 | 14 | 75.01% | |
| BLK 260828P00790000 | 790.00 | 0.88 | 0 | 7.3 | 0 | 13 | 125.38% | |
| BLK 260828P01080000 | 1080.00 | 1.2 | 0.75 | 2.15 | 2 | 11 | 26.10% | |
| BLK 260828P00930000 | 930.00 | 2.27 | 0 | 7.4 | 3 | 10 | 78.22% | |
| BLK 260828P01055000 | 1055.00 | 1.5 | 0.05 | 1.6 | 0 | 10 | 31.32% | |
| BLK 260828P01050000 | 1050.00 | 2.4 | 0.05 | 2.5 | 1 | 9 | 36.25% | |
| BLK 260828P00850000 | 850.00 | 2.36 | 0 | 7.3 | 6 | 7 | 104.42% | |
| BLK 260828P00870000 | 870.00 | 2.7 | 0 | 7.3 | 10 | 6 | 97.67% | |
| BLK 260828P01000000 | 1000.00 | 0.05 | 0 | 7.4 | 2 | 6 | 55.94% | |
| BLK 260828P01140000 | 1140.00 | 6.6 | 10.8 | 15.7 | 2 | 6 | 24.05% | |
| BLK 260828P01020000 | 1020.00 | 1.6 | 0 | 7.5 | 1 | 6 | 60.47% | |
| BLK 260828P01040000 | 1040.00 | 4.1 | 0 | 7.5 | 5 | 6 | 53.29% | |
| BLK 260828P01110000 | 1110.00 | 3.16 | 3.4 | 5.5 | 20 | 5 | 23.55% | |
| BLK 260828P00600000 | 600.00 | 0.15 | 0 | 10 | 0 | 5 | 214.09% | |
| BLK 260828P01120000 | 1120.00 | 5.22 | 4.9 | 8.1 | 1 | 5 | 23.69% | |
| BLK 260828P01130000 | 1130.00 | 7.7 | 7.5 | 12.4 | 1 | 4 | 25.10% | |
| BLK 260828P01150000 | 1150.00 | 20.61 | 15.1 | 21.3 | 2 | 3 | 24.92% | YES |
| BLK 260828P01160000 | 1160.00 | 14.3 | 20.2 | 27.7 | 1 | 3 | 25.81% | YES |
| BLK 260828P00860000 | 860.00 | 5.7 | 0 | 7.3 | 0 | 3 | 101.03% | |
| BLK 260828P01010000 | 1010.00 | 1.22 | 0 | 7.4 | 1 | 3 | 52.78% | |
| BLK 260828P01195000 | 1195.00 | 32.3 | 47.9 | 54.4 | 0 | 2 | 28.28% | YES |
| BLK 260828P01170000 | 1170.00 | 87.7 | 27.8 | 34.6 | 0 | 2 | 26.45% | YES |
| BLK 260828P00830000 | 830.00 | 3.4 | 0 | 7.3 | 0 | 1 | 111.28% | |
| BLK 260828P01155000 | 1155.00 | 27.5 | 17.2 | 24.4 | 0 | 1 | 25.36% | YES |
| BLK 260828P01145000 | 1145.00 | 10 | 12.9 | 19 | 1 | 1 | 25.25% | |
| BLK 260828P01085000 | 1085.00 | 8 | 0.25 | 2.55 | 0 | 1 | 25.76% | |
| BLK 260828P01105000 | 1105.00 | 6.2 | 2.2 | 4.8 | 0 | 1 | 24.13% | |
| BLK 260828P01135000 | 1135.00 | 11 | 9.2 | 13.9 | 0 | 1 | 24.50% | |
| BLK 260828P01380000 | 1380.00 | 294.4 | 228.3 | 236 | 1 | 0 | 65.45% | YES |
| BLK 260828P01330000 | 1330.00 | 244.5 | 178.3 | 186 | 1 | 0 | 55.12% | YES |
| BLK 260828P00650000 | 650.00 | 0.01 | 0 | 10 | 0 | 0 | 190.86% |
This page displays the full BLK options chain for contracts expiring on 2026-08-28. Both call and put tables include contract symbols, last trade price, bid/ask quotes, daily change and percentage change, trading volume, open interest, implied volatility, and an in-the-money (ITM) flag. It is designed to give you a complete snapshot of how the market is pricing risk and direction for this specific expiry.
Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-08-28. By monitoring changes in implied volatility, volume, and open interest for each strike, you can see where traders are concentrating their bets and hedges. Large shifts in activity on out-of-the-money calls or puts can be early signs of expected volatility or directional moves in BLK.
The ITM column highlights whether a contract is currently in-the-money for BLK: call options are ITM when their strike is below the current stock price, while put options are ITM when their strike is above the current stock price. ITM contracts have intrinsic value, while out-of-the-money options are purely time and volatility value. This distinction helps you quickly identify which strikes are already “in the money” for this expiry.
Implied volatility reflects how much movement the market expects for BLK between now and 2026-08-28. Higher IV typically means options are more expensive and the market is pricing in larger potential moves. You can compare IV across strikes and between calls and puts to identify skew – for example, expensive downside puts may indicate demand for crash protection, while rich upside calls can signal speculative interest.
No. This 2026-08-28 options chain gives a granular view for one maturity only. For a complete picture of positioning in BLK, you should also review the multi-expiry options overview where you can compare put/call ratios, total open interest and volume across different expiration dates. Combining both perspectives helps you understand whether traders are focused on very short-term moves or longer-dated themes.
The BLK options data on this page is refreshed regularly during market hours to reflect the latest trades, mid-market quotes, and open interest updates. Intraday changes in volume, open interest, and implied volatility can provide important signals about how sentiment and risk pricing are evolving as 2026-08-28 approaches.
