TSLA’s Aug-22-25 $320 Put Sees Over 67,000 Contracts Traded—Retail Drives 73% of the Surge
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Massive Put Volume Emerges as Retail Investors Dominate Activity
Tesla’s options chain was buzzing with activity today, but one contract stood out by a wide margin: the Aug-22-25 $320 put. By 2:56 PM, an eye-popping 67,430 contracts had traded, representing 4.9% of all TSLA option volume for the day. This flurry of trades happened as TSLA shares dipped to $321.52, down 2.37% from the previous close. Notably, 73% of these trades came from small (retail) investors, while large institutional trades made up just 27%.
| Option Contract | Volume | % of Total Volume | Trade Price VWAP | Open Interest (8/19/25) | Percent Retail | Percent Large/Pro |
|---|---|---|---|---|---|---|
| Aug-22-25 320 Put | 67,430 | 4.9% | $4.97 | 12,579 | 73% | 27% |
Option Pricing Signals Mild Volatility Compression Despite Stock Drop
What makes today’s surge in put trading especially intriguing is the underlying volatility dynamic. Despite the jump in option volume and the selloff in TSLA stock, implied volatility on the $320 put edged down 1.3% from the previous session, with the volume-weighted implied volatility (VWIV) closing at 41.3. In context, this is a mild volatility compression, given the heightened put interest.
| IV Metric | Value |
|---|---|
| Previous Day Close IV | 41.90 |
| Open IV | 40.90 |
| VWIV | 41.30 |
| Low IV | 39.00 |
| High IV | 44.30 |
| Last IV | 42.20 |
Retail Order Flow Split Nearly Even Between Buys and Sells
Order flow for the $320 put contract was nearly balanced: 48% of trades were buys while 52% were sells. With 73% of trades coming from retail participants, the data suggest a tug-of-war between hedgers and speculative sellers looking to profit from heightened demand. The current session’s trading won’t update open interest figures until tomorrow, but open interest as of the last settlement (12,579 contracts, up by 1,906 from the prior day) shows a meaningful uptick in recent days, likely reflecting growing anticipation of volatility—or downside hedging—in TSLA.
Takeaway: Is TSLA at a Key Inflection Point?
The unprecedented surge in the Aug-22-25 $320 put highlights a shift in market sentiment, especially among retail traders. With TSLA trading just above the strike, this activity may be signaling concern over further downside—or, perhaps, a strategic bet that volatility will persist. The muted move in implied volatility despite elevated volume suggests some confidence that big price swings are already baked in.
For traders, it’s worth watching tomorrow’s open interest update and tracking whether this surge was largely opening or closing activity. As TSLA hovers around a pivotal level, today’s put activity could mark the beginning of a broader repositioning—one that both retail and professional investors will be monitoring closely in the sessions ahead.
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