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Options Chain

The Options Chain is your live view of the SPX 0DTE market — every strike VolNinja is watching, with real-time prices and Greeks, and a clear read on which options it's actively streaming. Open it from Market View.

Today VolNinja trades SPX weekly (SPXW) options, 0DTE only, so the chain is fixed to SPX and today's expiration — the header reads SPX Options Chain with 0DTE – <today's date>. More underlyings will come later.

Read the grid

The chain is laid out with Calls on the left, Puts on the right, and the Strike down the middle. For each strike, each side shows:

  • Bid and Ask — the current market.
  • Δ — the option's delta.
  • IV — implied volatility.
  • Status — whether VolNinja is streaming live data for that option (covered below).

The SPX 0DTE options chain grid

Two highlights help you find the strikes that matter: the strike nearest the current spot (at-the-money) is highlighted, and so are the call and put closest to ~0.10 delta — common short strikes. Only strikes that currently have a live market are listed; far-out strikes with no quotes are left out, so the grid stays focused on the active part of the chain.

The Status column — is it live?

The Status column tells you, at a glance, whether VolNinja is receiving live data for each option:

  • "–" (gray) — not subscribed; no live quote is streaming for that option.
  • "Live" (green) — subscribed and streaming, and it isn't part of any open position.
  • "Live" (blue) — subscribed and streaming, and it's a leg of one of your open positions.
  • "Live" (red) — it is a leg of an open position, but it's not subscribed — a warning that you're holding something without live data on it.

Blue is the "all good" state for options you hold; red is the one to notice.

The live-data line budget

Your Interactive Brokers account allows a set number of live market-data lines at once — 100 by default. VolNinja shows how many you're using in the status area at the top of the app — an "N / your-limit subs" readout that turns to a warning as you approach it.

You rarely manage this by hand. VolNinja subscribes automatically, prioritizing your open positions and working orders first, then the strikes around your strategies and the broader market, and rotates the rest as prices move. The Status column and the header counter are simply how you see that happening. For how VolNinja decides what to stream — and to set your real line budget — see Market Data & Subscriptions.

Important

The line limit comes from your Interactive Brokers market-data subscription, not from VolNinja — it's 100 by default, and you can purchase additional lines from IBKR in 100-line bundles if you need more. Whatever your limit, if every leg you care about shows a green or blue Live, you're covered. A red Live on an open position's leg — or a counter pinned near your limit — is your cue that live data is stretched thin.

Tip

The Options Chain is for reading the market and checking your data coverage — you don't place orders from the grid. To open a trade, run a template or use Quick Execute — see Placing a trade.

To see how a position built from these strikes is doing, head to your Positions overview; to pressure-test one before you commit, see Checking risk.