SBI options flow spike: ₹2.7cr to ₹109cr in 4 days

What traders flagged in SBI options this week

Social media chatter around SBIN options picked up after traders tracked a sharp rise in reported options premium value over four sessions. The posts describe a progression from a relatively quiet start to very heavy activity by Thursday. The discussion is not about company earnings or news, but about how positioning in calls and puts appeared to change each day. A key detail that kept repeating was the concentration around specific call strikes, especially 1080 and 1090. Another widely shared point was that Wednesday’s flow looked like selling, while Thursday’s looked like buying. Traders also highlighted how calls were “laddered” across multiple strikes on Thursday, suggesting broad-based participation rather than a single strike bet. Toward the close, the same thread said puts were bought, which introduced a different interpretation than a pure bullish chase. Overall, the conversation focused on how quickly sentiment can flip when flow accelerates.

Four-session premium jump: the numbers people quoted

The core data point that made the rounds was the jump in options flow premium from ₹2.7 crore to ₹109 crore across four sessions. On Monday, the post noted ₹2.7 crore, primarily in the 1040 CE, and described it as calm. Tuesday moved up to ₹8.5 crore and was said to be focused on the 1060 CE, indicating activity but not yet a crowd trade. Wednesday stood out with a stated ₹75 crore, but the tone was described as leaning toward selling, not aggressive buying. Thursday then printed an even larger ₹109 crore, and the thread called it a clear buying trend with calls stacked from 1020 to 1120. These numbers are being used by posters as a shorthand for how quickly participation increased. They also framed the strike distribution as important because it shows whether traders were targeting one level or multiple levels. Below is a clean summary of what the posts claimed, without adding new data.

Thursday’s call laddering across nine strikes

A standout detail from Thursday was the claim that someone “laddered calls across 9 strikes.” In simple terms, posters interpreted this as call buying spread across a range rather than a single strike punt. The strikes mentioned in the thread as being stacked were from 1020 to 1120, which is a wide band. Within that band, the largest single transaction cited was ₹7.15 crore in the 1080 CE at 2:01 PM. That timestamp mattered to traders following intraday build-up because it anchors when the biggest print hit. The narrative on social media was that this looked like buyers stepping in rather than writers controlling the tape. However, the same discussion also acknowledged that activity alone does not confirm direction unless you know whether it was bought or sold at the bid or ask. The post nevertheless framed Thursday as different from Wednesday, because it described Thursday as clearly buying-led. That difference in framing is what drove the spike in attention.

1080 and 1090: where posts saw the “lid”

Wednesday’s activity was described as leaning toward selling, with call writers “keeping a lid” around 1080 and 1090. That wording suggests the community believed call writing was acting like near-term resistance at those strikes. The thread specifically mentioned 1080 and 1090 as the levels where writers were active. This became a focal point because it ties flow to a visible market structure that retail traders track closely. The same posts later contrasted this with Thursday’s action, where buying was said to be strong enough to pressure earlier writers. One data point shared was that the 1090 CE sold around ₹15 on Wednesday ended Thursday closing above ₹30. Traders interpreted this as a painful move for writers if they stayed unhedged. It also reinforced the idea that what looks like a ceiling one day can be tested quickly when volumes surge. Still, social posts did not provide the full chain-level breakdown needed to prove who was trapped, so the takeaway remains directional but not definitive.

Why the late-session put buying changed the read

Another detail that caught attention was the claim that after the call laddering, someone bought puts at the close. Traders reading that sequence debated whether it was a bearish turn or just risk management. One interpretation is that the put buying could be a hedge against a long call book, especially after a strong intraday move in call premiums. Another is that it could be a short-term reversal bet placed when call activity looked crowded. The posts did not specify the put strikes or expiries, so the intent cannot be confirmed from the shared snippets alone. Even so, the timing matters because “at the close” trades are often used to set up next-session risk. It also matters because a flow narrative that is purely bullish becomes more nuanced when puts appear immediately after heavy call buying. Traders on social media frequently look for this mix as a sign of two-sided positioning rather than a one-way chase. The most responsible read, based on what was shared, is simply that risk appetites rose and hedging demand may have risen too.

The 1120 CE fresh OI print and what it implies

At 2:56 PM, the posts said 6,247 lots of fresh open interest were added in the 1120 CE. This detail was highlighted as evidence that the upper strikes were being actively built, not just traded and closed. Fresh OI can indicate new positions, but it does not tell you whether those positions are long calls or short calls without additional context. Social media users often treat “fresh OI added” as bullish, but it can also come from writing calls if participants are selling premium. In this specific thread, the broader claim was that Thursday showed a buying trend, so many readers likely leaned toward the bullish interpretation. Still, the same week’s flow included a Wednesday that was described as selling-led, which shows that OI can build for very different reasons across days. The 1120 strike being mentioned also fits the wider “stacked calls 1020 to 1120” story shared in the posts. The best you can say from the provided context is that participation expanded into higher strikes late in the session. Anything beyond that would require trade-side and open interest decomposition not present in the shared discussion.

A note on messy screenshots and unsorted tables

The shared context included an “unsorted” table snippet and an options-chain style layout with partial fields. It also included fragments like an “Underlying ₹808.85” and separate call strikes around 800 to 830 with prices, which do not align with the 1020 to 1120 strikes discussed elsewhere. That mismatch is common in social posts where screenshots from different tabs or dates get pasted together. As a reader, it is important to anchor analysis on the consistent elements that appear multiple times, such as the four-day premium values and the repeated mention of 1080, 1090, and 1120. When tables are incomplete, the temptation is to fill gaps with assumptions, but that usually leads to wrong conclusions. Another common mistake is mixing up instruments, expiries, or even symbols when copying chain data into posts. If you are using community data, treat it as a lead for further verification rather than a final dataset. The thread’s strength is in the directional narrative, not in the precision of every pasted row. Keeping that distinction helps avoid overconfidence.

What to watch next if you follow SBI options flow

Based strictly on the shared conversation, the next thing traders will likely watch is whether call activity remains spread across multiple strikes or collapses into one level. Another point to monitor is whether 1080 and 1090 continue to be referenced as control zones, since posts framed them as key writer levels earlier. The community will also look for whether the 1120 CE OI build holds, grows, or unwinds, because it was highlighted as “fresh” late in the day. The relationship between heavy call buying and end-of-day put buying is another watch item, since it can signal hedging demand rising alongside directional bets. If a similar pattern repeats, it could strengthen the narrative of two-sided positioning rather than a simple bullish buildup. If the next sessions show heavy premium value but a selling lean, it would resemble Wednesday more than Thursday, and the tone online could flip quickly. Traders also tend to track whether previously referenced premiums, like the 1090 CE moving from around ₹15 to above ₹30, sustain or retrace, because it becomes a shorthand for whether writers regained control. The key is to separate what is measurable in the chain from what is inferred from flow posts, and avoid treating one day’s prints as a guaranteed trend.